306710788

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{2137}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 547935192

約数和(自身を除く): 241224404

約数列:

[1, 2, 4, 53, 106, 212, 677, 1354, 2137, 2708, 4274, 8548, 35881, 71762, 113261, 143524, 226522, 453044, 1446749, 2893498, 5786996, 76677697, 153355394, 306710788]

約数ペア:

[(1, 306710788), (2, 153355394), (4, 76677697), (53, 5786996), (106, 2893498), (212, 1446749), (677, 453044), (1354, 226522), (2137, 143524), (2708, 113261), (4274, 71762), (8548, 35881)]