28515702722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1426213}}^1$

素因数の和:1426997

約数の個数: 16

約数和(自身を含む): 46123760760

約数和(自身を除く): 17608058038

約数列:

[1, 2, 13, 26, 769, 1538, 9997, 19994, 1426213, 2852426, 18540769, 37081538, 1096757797, 2193515594, 14257851361, 28515702722]

約数ペア:

[(1, 28515702722), (2, 14257851361), (13, 2193515594), (26, 1096757797), (769, 37081538), (1538, 18540769), (9997, 2852426), (19994, 1426213)]