2012100910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{239251}}^1$

素因数の和:239316

約数の個数: 24

約数和(自身を含む): 3750992856

約数和(自身を除く): 1738891946

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 239251, 478502, 1196255, 2392510, 6938279, 13876558, 34691395, 69382790, 201210091, 402420182, 1006050455, 2012100910]

約数ペア:

[(1, 2012100910), (2, 1006050455), (5, 402420182), (10, 201210091), (29, 69382790), (58, 34691395), (145, 13876558), (290, 6938279), (841, 2392510), (1682, 1196255), (4205, 478502), (8410, 239251)]