1642862806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{5519}}^1$

素因数の和:5748

約数の個数: 24

約数和(自身を含む): 2679374880

約数和(自身を除く): 1036512074

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 5519, 11038, 11449, 22898, 71747, 143494, 148837, 297674, 590533, 1181066, 7676929, 15353858, 63187031, 126374062, 821431403, 1642862806]

約数ペア:

[(1, 1642862806), (2, 821431403), (13, 126374062), (26, 63187031), (107, 15353858), (214, 7676929), (1391, 1181066), (2782, 590533), (5519, 297674), (11038, 148837), (11449, 143494), (22898, 71747)]