1638355511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{2843}}^1$

素因数の和:3410

約数の個数: 16

約数和(自身を含む): 1787101344

約数和(自身を除く): 148745833

約数列:

[1, 13, 97, 457, 1261, 2843, 5941, 36959, 44329, 275771, 576277, 1299251, 3585023, 16890263, 126027347, 1638355511]

約数ペア:

[(1, 1638355511), (13, 126027347), (97, 16890263), (457, 3585023), (1261, 1299251), (2843, 576277), (5941, 275771), (36959, 44329)]