426856868

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{446503}}^1$

素因数の和:446746

約数の個数: 12

約数和(自身を含む): 750126720

約数和(自身を除く): 323269852

約数列:

[1, 2, 4, 239, 478, 956, 446503, 893006, 1786012, 106714217, 213428434, 426856868]

約数ペア:

[(1, 426856868), (2, 213428434), (4, 106714217), (239, 1786012), (478, 893006), (956, 446503)]