2016021691

素因数分解:

${\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{136319}}^1$

素因数の和:136985

約数の個数: 8

約数和(自身を含む): 2106961920

約数和(自身を除く): 90940229

約数列:

[1, 23, 643, 14789, 136319, 3135337, 87653117, 2016021691]

約数ペア:

[(1, 2016021691), (23, 87653117), (643, 3135337), (14789, 136319)]