520059522

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1220797}}^1$

素因数の和:1220873

約数の個数: 16

約数和(自身を含む): 1054769472

約数和(自身を除く): 534709950

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1220797, 2441594, 3662391, 7324782, 86676587, 173353174, 260029761, 520059522]

約数ペア:

[(1, 520059522), (2, 260029761), (3, 173353174), (6, 86676587), (71, 7324782), (142, 3662391), (213, 2441594), (426, 1220797)]