2291025023

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{14891}}^1$

素因数の和:15638

約数の個数: 16

約数和(自身を含む): 2706769920

約数和(自身を除く): 415744897

約数列:

[1, 7, 31, 217, 709, 4963, 14891, 21979, 104237, 153853, 461621, 3231347, 10557719, 73904033, 327289289, 2291025023]

約数ペア:

[(1, 2291025023), (7, 327289289), (31, 73904033), (217, 10557719), (709, 3231347), (4963, 461621), (14891, 153853), (21979, 104237)]