2013642998

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1\times {\mathrm{2221}}^1$

素因数の和:4447

約数の個数: 16

約数和(自身を含む): 3036656304

約数和(自身を除く): 1023013306

約数列:

[1, 2, 227, 454, 1997, 2221, 3994, 4442, 453319, 504167, 906638, 1008334, 4435337, 8870674, 1006821499, 2013642998]

約数ペア:

[(1, 2013642998), (2, 1006821499), (227, 8870674), (454, 4435337), (1997, 1008334), (2221, 906638), (3994, 504167), (4442, 453319)]