1385045342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 2174515200

約数和(自身を除く): 789469858

約数列:

[1, 2, 31, 62, 109, 218, 311, 622, 659, 1318, 3379, 6758, 9641, 19282, 20429, 33899, 40858, 67798, 71831, 143662, 204949, 409898, 1050869, 2101738, 2226761, 4453522, 6353419, 12706838, 22339441, 44678882, 692522671, 1385045342]

約数ペア:

[(1, 1385045342), (2, 692522671), (31, 44678882), (62, 22339441), (109, 12706838), (218, 6353419), (311, 4453522), (622, 2226761), (659, 2101738), (1318, 1050869), (3379, 409898), (6758, 204949), (9641, 143662), (19282, 71831), (20429, 67798), (33899, 40858)]