2044507195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{14479}}^1$

素因数の和:15426

約数の個数: 16

約数和(自身を含む): 2535505920

約数和(自身を除く): 490998725

約数列:

[1, 5, 31, 155, 911, 4555, 14479, 28241, 72395, 141205, 448849, 2244245, 13190369, 65951845, 408901439, 2044507195]

約数ペア:

[(1, 2044507195), (5, 408901439), (31, 65951845), (155, 13190369), (911, 2244245), (4555, 448849), (14479, 141205), (28241, 72395)]