828608890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1563413}}^1$

素因数の和:1563473

約数の個数: 16

約数和(自身を含む): 1519638408

約数和(自身を除く): 691029518

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1563413, 3126826, 7817065, 15634130, 82860889, 165721778, 414304445, 828608890]

約数ペア:

[(1, 828608890), (2, 414304445), (5, 165721778), (10, 82860889), (53, 15634130), (106, 7817065), (265, 3126826), (530, 1563413)]