66134782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{248627}}^1$

素因数の和:248655

約数の個数: 16

約数和(自身を含む): 119341440

約数和(自身を除く): 53206658

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 248627, 497254, 1740389, 3480778, 4723913, 9447826, 33067391, 66134782]

約数ペア:

[(1, 66134782), (2, 33067391), (7, 9447826), (14, 4723913), (19, 3480778), (38, 1740389), (133, 497254), (266, 248627)]