2078706242

素因数分解:

$2^1\times {\mathrm{103}}^2\times {\mathrm{313}}^2$

素因数の和:834

約数の個数: 18

約数和(自身を含む): 3158717337

約数和(自身を除く): 1080011095

約数列:

[1, 2, 103, 206, 313, 626, 10609, 21218, 32239, 64478, 97969, 195938, 3320617, 6641234, 10090807, 20181614, 1039353121, 2078706242]

約数ペア:

[(1, 2078706242), (2, 1039353121), (103, 20181614), (206, 10090807), (313, 6641234), (626, 3320617), (10609, 195938), (21218, 97969), (32239, 64478)]