664401596

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{6719}}^1$

素因数の和:7201

約数の個数: 24

約数和(自身を含む): 1185408000

約数和(自身を除く): 521006404

約数列:

[1, 2, 4, 59, 118, 236, 419, 838, 1676, 6719, 13438, 24721, 26876, 49442, 98884, 396421, 792842, 1585684, 2815261, 5630522, 11261044, 166100399, 332200798, 664401596]

約数ペア:

[(1, 664401596), (2, 332200798), (4, 166100399), (59, 11261044), (118, 5630522), (236, 2815261), (419, 1585684), (838, 792842), (1676, 396421), (6719, 98884), (13438, 49442), (24721, 26876)]