289968338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{8609}}^1$

素因数の和:10153

約数の個数: 16

約数和(自身を含む): 474858720

約数和(自身を除く): 184890382

約数列:

[1, 2, 11, 22, 1531, 3062, 8609, 16841, 17218, 33682, 94699, 189398, 13180379, 26360758, 144984169, 289968338]

約数ペア:

[(1, 289968338), (2, 144984169), (11, 26360758), (22, 13180379), (1531, 189398), (3062, 94699), (8609, 33682), (16841, 17218)]