766134943

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{220217}}^1$

素因数の和:220302

約数の個数: 12

約数和(自身を含む): 903774672

約数和(自身を除く): 137639729

約数列:

[1, 7, 49, 71, 497, 3479, 220217, 1541519, 10790633, 15635407, 109447849, 766134943]

約数ペア:

[(1, 766134943), (7, 109447849), (49, 15635407), (71, 10790633), (497, 1541519), (3479, 220217)]