2012338910

素因数分解:

$2^1\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{72101}}^1$

素因数の和:74899

約数の個数: 16

約数和(自身を含む): 3623558112

約数和(自身を除く): 1611219202

約数列:

[1, 2, 5, 10, 2791, 5582, 13955, 27910, 72101, 144202, 360505, 721010, 201233891, 402467782, 1006169455, 2012338910]

約数ペア:

[(1, 2012338910), (2, 1006169455), (5, 402467782), (10, 201233891), (2791, 721010), (5582, 360505), (13955, 144202), (27910, 72101)]