520068868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{5531}}^1$

素因数の和:7683

約数の個数: 24

約数和(自身を含む): 993502944

約数和(自身を除く): 473434076

約数列:

[1, 2, 4, 11, 22, 44, 2137, 4274, 5531, 8548, 11062, 22124, 23507, 47014, 60841, 94028, 121682, 243364, 11819747, 23639494, 47278988, 130017217, 260034434, 520068868]

約数ペア:

[(1, 520068868), (2, 260034434), (4, 130017217), (11, 47278988), (22, 23639494), (44, 11819747), (2137, 243364), (4274, 121682), (5531, 94028), (8548, 60841), (11062, 47014), (22124, 23507)]