2021082638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{191137}}^1$

素因数の和:191467

約数の個数: 16

約数和(自身を含む): 3220293024

約数和(自身を除く): 1199210386

約数列:

[1, 2, 17, 34, 311, 622, 5287, 10574, 191137, 382274, 3249329, 6498658, 59443607, 118887214, 1010541319, 2021082638]

約数ペア:

[(1, 2021082638), (2, 1010541319), (17, 118887214), (34, 59443607), (311, 6498658), (622, 3249329), (5287, 382274), (10574, 191137)]