#include <iostream>
#include <vector>
using namespace std;

int main()
{
	long long int m;
	cin >> m;

	for (int i = 2; i <= m / 2; i++) {
		if (!(m%i)) {
			cout << i << " " << m/i << endl;
			return 0;
		}
	}
	cout << 1 << " "<<m << endl;

    return 0;
}