119636816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{575177}}^1$

素因数の和:575198

約数の個数: 20

約数和(自身を含む): 249627252

約数和(自身を除く): 129990436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 575177, 1150354, 2300708, 4601416, 7477301, 9202832, 14954602, 29909204, 59818408, 119636816]

約数ペア:

[(1, 119636816), (2, 59818408), (4, 29909204), (8, 14954602), (13, 9202832), (16, 7477301), (26, 4601416), (52, 2300708), (104, 1150354), (208, 575177)]