484421870

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{188491}}^1$

素因数の和:188755

約数の個数: 16

約数和(自身を含む): 875356848

約数和(自身を除く): 390934978

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 188491, 376982, 942455, 1884910, 48442187, 96884374, 242210935, 484421870]

約数ペア:

[(1, 484421870), (2, 242210935), (5, 96884374), (10, 48442187), (257, 1884910), (514, 942455), (1285, 376982), (2570, 188491)]