1310600372

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1999}}^1\times {\mathrm{2687}}^1$

素因数の和:4751

約数の個数: 24

約数和(自身を含む): 2333184000

約数和(自身を除く): 1022583628

約数列:

[1, 2, 4, 61, 122, 244, 1999, 2687, 3998, 5374, 7996, 10748, 121939, 163907, 243878, 327814, 487756, 655628, 5371313, 10742626, 21485252, 327650093, 655300186, 1310600372]

約数ペア:

[(1, 1310600372), (2, 655300186), (4, 327650093), (61, 21485252), (122, 10742626), (244, 5371313), (1999, 655628), (2687, 487756), (3998, 327814), (5374, 243878), (7996, 163907), (10748, 121939)]