2016171205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{28319}}^1$

素因数の和:28844

約数の個数: 16

約数和(自身を含む): 2508019200

約数和(自身を除く): 491847995

約数列:

[1, 5, 29, 145, 491, 2455, 14239, 28319, 71195, 141595, 821251, 4106255, 13904629, 69523145, 403234241, 2016171205]

約数ペア:

[(1, 2016171205), (5, 403234241), (29, 69523145), (145, 13904629), (491, 4106255), (2455, 821251), (14239, 141595), (28319, 71195)]