5280861890

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2191229}}^1$

素因数の和:2191477

約数の個数: 16

約数和(自身を含む): 9544997880

約数和(自身を除く): 4264135990

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 2191229, 4382458, 10956145, 21912290, 528086189, 1056172378, 2640430945, 5280861890]

約数ペア:

[(1, 5280861890), (2, 2640430945), (5, 1056172378), (10, 528086189), (241, 21912290), (482, 10956145), (1205, 4382458), (2410, 2191229)]