2017649669

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1\times {\mathrm{3779}}^1$

素因数の和:4732

約数の個数: 16

約数和(自身を含む): 2335132800

約数和(自身を除く): 317483131

約数列:

[1, 7, 89, 623, 857, 3779, 5999, 26453, 76273, 336331, 533911, 2354317, 3238603, 22670221, 288235667, 2017649669]

約数ペア:

[(1, 2017649669), (7, 288235667), (89, 22670221), (623, 3238603), (857, 2354317), (3779, 533911), (5999, 336331), (26453, 76273)]