268638126121

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{40414943}}^1$

素因数の和:40415000

約数の個数: 12

約数和(自身を含む): 297777307392

約数和(自身を除く): 29139181271

約数列:

[1, 17, 23, 289, 391, 6647, 40414943, 687054031, 929543689, 11679918527, 15802242713, 268638126121]

約数ペア:

[(1, 268638126121), (17, 15802242713), (23, 11679918527), (289, 929543689), (391, 687054031), (6647, 40414943)]