408057889627

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{2543}}^1\times {\mathrm{7741}}^1$

素因数の和:11394

約数の個数: 16

約数和(自身を含む): 430152952320

約数和(自身を除く): 22095062693

約数列:

[1, 19, 1091, 2543, 7741, 20729, 48317, 147079, 2774413, 8445431, 19685363, 52713847, 160463189, 374021897, 21476731033, 408057889627]

約数ペア:

[(1, 408057889627), (19, 21476731033), (1091, 374021897), (2543, 160463189), (7741, 52713847), (20729, 19685363), (48317, 8445431), (147079, 2774413)]