2018995433

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{159617}}^1$

素因数の和:159776

約数の個数: 16

約数和(自身を含む): 2502810240

約数和(自身を除く): 483814807

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12649, 159617, 1117319, 2075021, 14525147, 22186763, 155307341, 288427919, 2018995433]

約数ペア:

[(1, 2018995433), (7, 288427919), (13, 155307341), (91, 22186763), (139, 14525147), (973, 2075021), (1807, 1117319), (12649, 159617)]