725682054

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1703479}}^1$

素因数の和:1703555

約数の個数: 16

約数和(自身を含む): 1471806720

約数和(自身を除く): 746124666

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1703479, 3406958, 5110437, 10220874, 120947009, 241894018, 362841027, 725682054]

約数ペア:

[(1, 725682054), (2, 362841027), (3, 241894018), (6, 120947009), (71, 10220874), (142, 5110437), (213, 3406958), (426, 1703479)]