386157028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97613}}^1$

素因数の和:97683

約数の個数: 24

約数和(自身を含む): 721562688

約数和(自身を除く): 335405660

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 97613, 195226, 390452, 2245099, 4197359, 4490198, 8394718, 8980396, 16789436, 96539257, 193078514, 386157028]

約数ペア:

[(1, 386157028), (2, 193078514), (4, 96539257), (23, 16789436), (43, 8980396), (46, 8394718), (86, 4490198), (92, 4197359), (172, 2245099), (989, 390452), (1978, 195226), (3956, 97613)]