2080256867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{30661}}^1$

素因数の和:30998

約数の個数: 16

約数和(自身を含む): 2379861792

約数和(自身を除く): 299604925

約数列:

[1, 13, 17, 221, 307, 3991, 5219, 30661, 67847, 398593, 521237, 6776081, 9412927, 122368051, 160019759, 2080256867]

約数ペア:

[(1, 2080256867), (13, 160019759), (17, 122368051), (221, 9412927), (307, 6776081), (3991, 521237), (5219, 398593), (30661, 67847)]