2912152528

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{142529}}^1$

素因数の和:143814

約数の個数: 20

約数和(自身を含む): 5646753540

約数和(自身を除く): 2734601012

約数列:

[1, 2, 4, 8, 16, 1277, 2554, 5108, 10216, 20432, 142529, 285058, 570116, 1140232, 2280464, 182009533, 364019066, 728038132, 1456076264, 2912152528]

約数ペア:

[(1, 2912152528), (2, 1456076264), (4, 728038132), (8, 364019066), (16, 182009533), (1277, 2280464), (2554, 1140232), (5108, 570116), (10216, 285058), (20432, 142529)]