2018990017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1\times {\mathrm{3511}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 2241892224

約数和(自身を除く): 222902207

約数列:

[1, 11, 61, 671, 857, 3511, 9427, 38621, 52277, 214171, 575047, 2355881, 3008927, 33098197, 183544547, 2018990017]

約数ペア:

[(1, 2018990017), (11, 183544547), (61, 33098197), (671, 3008927), (857, 2355881), (3511, 575047), (9427, 214171), (38621, 52277)]