2008787522

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2020913}}^1$

素因数の和:2020993

約数の個数: 16

約数和(自身を含む): 3492139392

約数和(自身を除く): 1483351870

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2020913, 4041826, 14146391, 28292782, 143484823, 286969646, 1004393761, 2008787522]

約数ペア:

[(1, 2008787522), (2, 1004393761), (7, 286969646), (14, 143484823), (71, 28292782), (142, 14146391), (497, 4041826), (994, 2020913)]