2018993469

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{4128821}}^1$

素因数の和:4128987

約数の個数: 8

約数和(自身を含む): 2708507232

約数和(自身を除く): 689513763

約数列:

[1, 3, 163, 489, 4128821, 12386463, 672997823, 2018993469]

約数ペア:

[(1, 2018993469), (3, 672997823), (163, 12386463), (489, 4128821)]