4345408912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{109379}}^1$

素因数の和:109591

約数の個数: 40

約数和(自身を含む): 9114416640

約数和(自身を除く): 4769007728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4966, 9932, 19864, 39728, 109379, 218758, 437516, 875032, 1421927, 1750064, 2843854, 5687708, 11375416, 20891389, 22750832, 41782778, 83565556, 167131112, 271588057, 334262224, 543176114, 1086352228, 2172704456, 4345408912]

約数ペア:

[(1, 4345408912), (2, 2172704456), (4, 1086352228), (8, 543176114), (13, 334262224), (16, 271588057), (26, 167131112), (52, 83565556), (104, 41782778), (191, 22750832), (208, 20891389), (382, 11375416), (764, 5687708), (1528, 2843854), (2483, 1750064), (3056, 1421927), (4966, 875032), (9932, 437516), (19864, 218758), (39728, 109379)]