2099189911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{795449}}^1$

素因数の和:795498

約数の個数: 16

約数和(自身を含む): 2672712000

約数和(自身を除く): 573522089

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 795449, 5568143, 10340837, 23068021, 72385859, 161476147, 299884273, 2099189911]

約数ペア:

[(1, 2099189911), (7, 299884273), (13, 161476147), (29, 72385859), (91, 23068021), (203, 10340837), (377, 5568143), (2639, 795449)]