2020648619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{409121}}^1$

素因数の和:409581

約数の個数: 8

約数和(自身を含む): 2209258800

約数和(自身を除く): 188610181

約数列:

[1, 11, 449, 4939, 409121, 4500331, 183695329, 2020648619]

約数ペア:

[(1, 2020648619), (11, 183695329), (449, 4500331), (4939, 409121)]