388655566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{45161}}^1$

素因数の和:45507

約数の個数: 16

約数和(自身を含む): 629738928

約数和(自身を除く): 241083362

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 45161, 90322, 587093, 1174186, 14948291, 29896582, 194327783, 388655566]

約数ペア:

[(1, 388655566), (2, 194327783), (13, 29896582), (26, 14948291), (331, 1174186), (662, 587093), (4303, 90322), (8606, 45161)]