2080822583

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{412289}}^1$

素因数の和:412406

約数の個数: 12

約数和(自身を含む): 2444055120

約数和(自身を除く): 363232537

約数列:

[1, 7, 49, 103, 721, 5047, 412289, 2886023, 20202161, 42465767, 297260369, 2080822583]

約数ペア:

[(1, 2080822583), (7, 297260369), (49, 42465767), (103, 20202161), (721, 2886023), (5047, 412289)]