3287844.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2221}}^1$

素因数の和:2259

約数の個数: 36

約数和(自身を含む): 37816218

約数和(自身を除く): 19048768

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2221, 4225, 4442, 8450, 11105, 22210, 28873, 55525, 57746, 111050, 144365, 288730, 375349, 721825, 750698, 1443650, 1876745, 3753490, 9383725, 18767450]

約数ペア:

[(1, 18767450), (2, 9383725), (5, 3753490), (10, 1876745), (13, 1443650), (25, 750698), (26, 721825), (50, 375349), (65, 288730), (130, 144365), (169, 111050), (325, 57746), (338, 55525), (650, 28873), (845, 22210), (1690, 11105), (2221, 8450), (4225, 4442)]