538802142

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1472137}}^1$

素因数の和:1472203

約数の個数: 16

約数和(自身を含む): 1095270672

約数和(自身を除く): 556468530

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 1472137, 2944274, 4416411, 8832822, 89800357, 179600714, 269401071, 538802142]

約数ペア:

[(1, 538802142), (2, 269401071), (3, 179600714), (6, 89800357), (61, 8832822), (122, 4416411), (183, 2944274), (366, 1472137)]