133331666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{12239}}^1$

素因数の和:12673

約数の個数: 16

約数和(自身を含む): 215913600

約数和(自身を除く): 82581934

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 12239, 24478, 159107, 318214, 5128141, 10256282, 66665833, 133331666]

約数ペア:

[(1, 133331666), (2, 66665833), (13, 10256282), (26, 5128141), (419, 318214), (838, 159107), (5447, 24478), (10894, 12239)]