2013180359

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{13709}}^1$

素因数の和:13918

約数の個数: 16

約数和(自身を含む): 2171664000

約数和(自身を除く): 158483641

約数列:

[1, 19, 59, 131, 1121, 2489, 7729, 13709, 146851, 260471, 808831, 1795879, 15367789, 34121701, 105956861, 2013180359]

約数ペア:

[(1, 2013180359), (19, 105956861), (59, 34121701), (131, 15367789), (1121, 1795879), (2489, 808831), (7729, 260471), (13709, 146851)]