276422246

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{20681}}^1$

素因数の和:20887

約数の個数: 16

約数和(自身を含む): 427372848

約数和(自身を除く): 150950602

約数列:

[1, 2, 41, 82, 163, 326, 6683, 13366, 20681, 41362, 847921, 1695842, 3371003, 6742006, 138211123, 276422246]

約数ペア:

[(1, 276422246), (2, 138211123), (41, 6742006), (82, 3371003), (163, 1695842), (326, 847921), (6683, 41362), (13366, 20681)]