2014991615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4428553}}^1$

素因数の和:4428578

約数の個数: 16

約数和(自身を含む): 2975988288

約数和(自身を除く): 960996673

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4428553, 22142765, 30999871, 57571189, 154999355, 287855945, 402998323, 2014991615]

約数ペア:

[(1, 2014991615), (5, 402998323), (7, 287855945), (13, 154999355), (35, 57571189), (65, 30999871), (91, 22142765), (455, 4428553)]