317804929906

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{7826551}}^1$

素因数の和:7826889

約数の個数: 16

約数和(自身を含む): 484620099840

約数和(自身を除く): 166815169934

約数列:

[1, 2, 79, 158, 257, 514, 20303, 40606, 7826551, 15653102, 618297529, 1236595058, 2011423607, 4022847214, 158902464953, 317804929906]

約数ペア:

[(1, 317804929906), (2, 158902464953), (79, 4022847214), (158, 2011423607), (257, 1236595058), (514, 618297529), (20303, 15653102), (40606, 7826551)]