CF747A.Display Size

普及/提高-

通过率：0%

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题目描述

A big company decided to launch a new series of rectangular displays, and decided that the display must have exactly $n$ pixels.

Your task is to determine the size of the rectangular display — the number of lines (rows) of pixels $a$ and the number of columns of pixels $b$ , so that:

there are exactly $n$ pixels on the display;
the number of rows does not exceed the number of columns, it means $a<=b$ ;
the difference $b-a$ is as small as possible.

输入格式

The first line contains the positive integer $n$ ( $1<=n<=10^{6}$ ) — the number of pixels display should have.

输出格式

Print two integers — the number of rows and columns on the display.

输入输出样例

输入#1
```
8
```
输出#1
```
2 4
```
输入#2
```
64
```
输出#2
```
8 8
```
输入#3
```
5
```
输出#3
```
1 5
```
输入#4
```
999999
```
输出#4
```
999 1001
```

说明/提示

In the first example the minimum possible difference equals 2, so on the display should be 2 rows of 4 pixels.

In the second example the minimum possible difference equals 0, so on the display should be 8 rows of 8 pixels.

In the third example the minimum possible difference equals 4, so on the display should be 1 row of 5 pixels.

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