2018093285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{1021}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 2670216192

約数和(自身を除く): 652122907

約数列:

[1, 5, 13, 47, 65, 235, 611, 647, 1021, 3055, 3235, 5105, 8411, 13273, 30409, 42055, 47987, 66365, 152045, 239935, 395317, 623831, 660587, 1976585, 3119155, 3302935, 8587631, 31047589, 42938155, 155237945, 403618657, 2018093285]

約数ペア:

[(1, 2018093285), (5, 403618657), (13, 155237945), (47, 42938155), (65, 31047589), (235, 8587631), (611, 3302935), (647, 3119155), (1021, 1976585), (3055, 660587), (3235, 623831), (5105, 395317), (8411, 239935), (13273, 152045), (30409, 66365), (42055, 47987)]