2016250885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{779981}}^1$

素因数の和:780044

約数の個数: 16

約数和(自身を含む): 2695617792

約数和(自身を除く): 679366907

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 779981, 3899905, 8579791, 36659107, 42898955, 183295535, 403250177, 2016250885]

約数ペア:

[(1, 2016250885), (5, 403250177), (11, 183295535), (47, 42898955), (55, 36659107), (235, 8579791), (517, 3899905), (2585, 779981)]