1428657870536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{154349381}}^1$

素因数の和:154349489

約数の個数: 32

約数和(自身を含む): 2917203319800

約数和(自身を除く): 1488545449264

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 154349381, 308698762, 617397524, 1234795048, 2006541953, 4013083906, 8026167812, 13737094909, 16052335624, 27474189818, 54948379636, 109896759272, 178582233817, 357164467634, 714328935268, 1428657870536]

約数ペア:

[(1, 1428657870536), (2, 714328935268), (4, 357164467634), (8, 178582233817), (13, 109896759272), (26, 54948379636), (52, 27474189818), (89, 16052335624), (104, 13737094909), (178, 8026167812), (356, 4013083906), (712, 2006541953), (1157, 1234795048), (2314, 617397524), (4628, 308698762), (9256, 154349381)]