2081567105

素因数分解:

$5^1\times {\mathrm{761}}^1\times {\mathrm{547061}}^1$

素因数の和:547827

約数の個数: 8

約数和(自身を含む): 2501167464

約数和(自身を除く): 419600359

約数列:

[1, 5, 761, 3805, 547061, 2735305, 416313421, 2081567105]

約数ペア:

[(1, 2081567105), (5, 416313421), (761, 2735305), (3805, 547061)]