389617064

素因数分解:

$2^3\times {\mathrm{4217}}^1\times {\mathrm{11549}}^1$

素因数の和:15772

約数の個数: 16

約数和(自身を含む): 730768500

約数和(自身を除く): 341151436

約数列:

[1, 2, 4, 8, 4217, 8434, 11549, 16868, 23098, 33736, 46196, 92392, 48702133, 97404266, 194808532, 389617064]

約数ペア:

[(1, 389617064), (2, 194808532), (4, 97404266), (8, 48702133), (4217, 92392), (8434, 46196), (11549, 33736), (16868, 23098)]