509518081

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 538876800

約数和(自身を除く): 29358719

約数列:

[1, 29, 71, 131, 1889, 2059, 3799, 9301, 54781, 134119, 247459, 269729, 3889451, 7176311, 17569589, 509518081]

約数ペア:

[(1, 509518081), (29, 17569589), (71, 7176311), (131, 3889451), (1889, 269729), (2059, 247459), (3799, 134119), (9301, 54781)]