1138991677

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{4253}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 1205549568

約数和(自身を除く): 66557891

約数列:

[1, 31, 53, 163, 1643, 4253, 5053, 8639, 131843, 225409, 267809, 693239, 6987679, 21490409, 36741667, 1138991677]

約数ペア:

[(1, 1138991677), (31, 36741667), (53, 21490409), (163, 6987679), (1643, 693239), (4253, 267809), (5053, 225409), (8639, 131843)]