520075788

素因数分解:

$2^2\times 3^1\times {\mathrm{3529}}^1\times {\mathrm{12281}}^1$

素因数の和:15817

約数の個数: 24

約数和(自身を含む): 1213952880

約数和(自身を除く): 693877092

約数列:

[1, 2, 3, 4, 6, 12, 3529, 7058, 10587, 12281, 14116, 21174, 24562, 36843, 42348, 49124, 73686, 147372, 43339649, 86679298, 130018947, 173358596, 260037894, 520075788]

約数ペア:

[(1, 520075788), (2, 260037894), (3, 173358596), (4, 130018947), (6, 86679298), (12, 43339649), (3529, 147372), (7058, 73686), (10587, 49124), (12281, 42348), (14116, 36843), (21174, 24562)]