7640372

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 13743912

約数和(自身を除く): 6103540

約数列:

[1, 2, 4, 61, 122, 173, 181, 244, 346, 362, 692, 724, 10553, 11041, 21106, 22082, 31313, 42212, 44164, 62626, 125252, 1910093, 3820186, 7640372]

約数ペア:

[(1, 7640372), (2, 3820186), (4, 1910093), (61, 125252), (122, 62626), (173, 44164), (181, 42212), (244, 31313), (346, 22082), (362, 21106), (692, 11041), (724, 10553)]