2021830715

素因数分解:

$5^1\times {\mathrm{433}}^1\times {\mathrm{463}}^1\times {\mathrm{2017}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 2438260608

約数和(自身を除く): 416429893

約数列:

[1, 5, 433, 463, 2017, 2165, 2315, 10085, 200479, 873361, 933871, 1002395, 4366805, 4669355, 404366143, 2021830715]

約数ペア:

[(1, 2021830715), (5, 404366143), (433, 4669355), (463, 4366805), (2017, 1002395), (2165, 933871), (2315, 873361), (10085, 200479)]