744115970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139609}}^1$

素因数の和:139670

約数の個数: 32

約数和(自身を含む): 1477632240

約数和(自身を除く): 733516270

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 139609, 279218, 698045, 1396090, 1814917, 3629834, 5723969, 9074585, 11447938, 18149170, 28619845, 57239690, 74411597, 148823194, 372057985, 744115970]

約数ペア:

[(1, 744115970), (2, 372057985), (5, 148823194), (10, 74411597), (13, 57239690), (26, 28619845), (41, 18149170), (65, 11447938), (82, 9074585), (130, 5723969), (205, 3629834), (410, 1814917), (533, 1396090), (1066, 698045), (2665, 279218), (5330, 139609)]