2015955877

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 2229806688

約数和(自身を除く): 213850811

約数列:

[1, 13, 61, 169, 283, 691, 793, 3679, 8983, 10309, 17263, 42151, 47827, 116779, 195553, 224419, 547963, 2542189, 2917447, 7123519, 11928733, 33048457, 155073529, 2015955877]

約数ペア:

[(1, 2015955877), (13, 155073529), (61, 33048457), (169, 11928733), (283, 7123519), (691, 2917447), (793, 2542189), (3679, 547963), (8983, 224419), (10309, 195553), (17263, 116779), (42151, 47827)]