using System;
using System.Collections.Generic;

//YukiCoder414 衝動
class Program
{
    static string InputPattern = "InputX";

    static List<string> GetInputList()
    {
        var WillReturn = new List<string>();

        if (InputPattern == "Input1") {
            WillReturn.Add("4");
            //2 2
        }
        else if (InputPattern == "Input2") {
            WillReturn.Add("18");
            //6 3
        }
        else if (InputPattern == "Input3") {
            WillReturn.Add("2");
            //1 2
        }
        else {
            string wkStr;
            while ((wkStr = Console.ReadLine()) != null) WillReturn.Add(wkStr);
        }
        return WillReturn;
    }

    static void Main()
    {
        List<string> InputList = GetInputList();
        long M = long.Parse(InputList[0]);

        //偶数の場合
        if (M % 2 == 0) {
            Console.WriteLine("{0} {1}", 2, M / 2);
            return;
        }

        for (long I = 3; I * I <= M; I += 2) {
            if (M % I == 0) {
                Console.WriteLine("{0} {1}", I, M / I);
                return;
            }
        }
        Console.WriteLine("{0} {1}", 1, M);
    }
}