56641442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{198047}}^1$

素因数の和:198073

約数の個数: 16

約数和(自身を含む): 99816192

約数和(自身を除く): 43174750

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 198047, 396094, 2178517, 2574611, 4357034, 5149222, 28320721, 56641442]

約数ペア:

[(1, 56641442), (2, 28320721), (11, 5149222), (13, 4357034), (22, 2574611), (26, 2178517), (143, 396094), (286, 198047)]