2000862064

素因数分解:

$2^4\times {\mathrm{2341}}^1\times {\mathrm{53419}}^1$

素因数の和:55768

約数の個数: 20

約数和(自身を含む): 3878398840

約数和(自身を除く): 1877536776

約数列:

[1, 2, 4, 8, 16, 2341, 4682, 9364, 18728, 37456, 53419, 106838, 213676, 427352, 854704, 125053879, 250107758, 500215516, 1000431032, 2000862064]

約数ペア:

[(1, 2000862064), (2, 1000431032), (4, 500215516), (8, 250107758), (16, 125053879), (2341, 854704), (4682, 427352), (9364, 213676), (18728, 106838), (37456, 53419)]