129852326

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{3121}}^1$

素因数の和:3487

約数の個数: 16

約数和(自身を含む): 198259488

約数和(自身を除く): 68407162

約数列:

[1, 2, 71, 142, 293, 586, 3121, 6242, 20803, 41606, 221591, 443182, 914453, 1828906, 64926163, 129852326]

約数ペア:

[(1, 129852326), (2, 64926163), (71, 1828906), (142, 914453), (293, 443182), (586, 221591), (3121, 41606), (6242, 20803)]