1256392002

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2949277}}^1$

素因数の和:2949353

約数の個数: 16

約数和(自身を含む): 2548176192

約数和(自身を除く): 1291784190

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2949277, 5898554, 8847831, 17695662, 209398667, 418797334, 628196001, 1256392002]

約数ペア:

[(1, 1256392002), (2, 628196001), (3, 418797334), (6, 209398667), (71, 17695662), (142, 8847831), (213, 5898554), (426, 2949277)]