387801544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3728861}}^1$

素因数の和:3728880

約数の個数: 16

約数和(自身を含む): 783061020

約数和(自身を除く): 395259476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3728861, 7457722, 14915444, 29830888, 48475193, 96950386, 193900772, 387801544]

約数ペア:

[(1, 387801544), (2, 193900772), (4, 96950386), (8, 48475193), (13, 29830888), (26, 14915444), (52, 7457722), (104, 3728861)]