815004242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1843901}}^1$

素因数の和:1843933

約数の個数: 16

約数和(自身を含む): 1393989912

約数和(自身を除く): 578985670

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1843901, 3687802, 23970713, 31346317, 47941426, 62692634, 407502121, 815004242]

約数ペア:

[(1, 815004242), (2, 407502121), (13, 62692634), (17, 47941426), (26, 31346317), (34, 23970713), (221, 3687802), (442, 1843901)]