2550894047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{678971}}^1$

素因数の和:679018

約数の個数: 12

約数和(自身を含む): 2918221656

約数和(自身を除く): 367327609

約数列:

[1, 13, 17, 221, 289, 3757, 678971, 8826623, 11542507, 150052591, 196222619, 2550894047]

約数ペア:

[(1, 2550894047), (13, 196222619), (17, 150052591), (221, 11542507), (289, 8826623), (3757, 678971)]