2016902188

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{126151}}^1$

素因数の和:126733

約数の個数: 24

約数和(自身を含む): 4040900864

約数和(自身を除く): 2023998676

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3997, 7994, 15988, 126151, 252302, 504604, 883057, 1766114, 3532228, 72032221, 144064442, 288128884, 504225547, 1008451094, 2016902188]

約数ペア:

[(1, 2016902188), (2, 1008451094), (4, 504225547), (7, 288128884), (14, 144064442), (28, 72032221), (571, 3532228), (1142, 1766114), (2284, 883057), (3997, 504604), (7994, 252302), (15988, 126151)]