2065720867

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{12379}}^1$

素因数の和:13186

約数の個数: 16

約数和(自身を含む): 2440345600

約数和(自身を除く): 374624733

約数列:

[1, 7, 31, 217, 769, 5383, 12379, 23839, 86653, 166873, 383749, 2686243, 9519451, 66636157, 295102981, 2065720867]

約数ペア:

[(1, 2065720867), (7, 295102981), (31, 66636157), (217, 9519451), (769, 2686243), (5383, 383749), (12379, 166873), (23839, 86653)]