2016661085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{49109}}^1$

素因数の和:49348

約数の個数: 16

約数和(自身を含む): 2489287680

約数和(自身を除く): 472626595

約数列:

[1, 5, 43, 191, 215, 955, 8213, 41065, 49109, 245545, 2111687, 9379819, 10558435, 46899095, 403332217, 2016661085]

約数ペア:

[(1, 2016661085), (5, 403332217), (43, 46899095), (191, 10558435), (215, 9379819), (955, 2111687), (8213, 245545), (41065, 49109)]