440470895033

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2159351}}^1$

素因数の和:2159465

約数の個数: 24

約数和(自身を含む): 512129195136

約数和(自身を除く): 71658300103

約数列:

[1, 13, 17, 71, 169, 221, 923, 1207, 2873, 11999, 15691, 203983, 2159351, 28071563, 36708967, 153313921, 364930319, 477216571, 1993080973, 2606336657, 6203815423, 25910052649, 33882376541, 440470895033]

約数ペア:

[(1, 440470895033), (13, 33882376541), (17, 25910052649), (71, 6203815423), (169, 2606336657), (221, 1993080973), (923, 477216571), (1207, 364930319), (2873, 153313921), (11999, 36708967), (15691, 28071563), (203983, 2159351)]