441780016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{520967}}^1$

素因数の和:521028

約数の個数: 20

約数和(自身を含む): 872100432

約数和(自身を除く): 430320416

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 520967, 1041934, 2083868, 4167736, 8335472, 27611251, 55222502, 110445004, 220890008, 441780016]

約数ペア:

[(1, 441780016), (2, 220890008), (4, 110445004), (8, 55222502), (16, 27611251), (53, 8335472), (106, 4167736), (212, 2083868), (424, 1041934), (848, 520967)]