4128020234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8011}}^1\times {\mathrm{19819}}^1$

素因数の和:27845

約数の個数: 16

約数和(自身を含む): 6669509280

約数和(自身を除く): 2541489046

約数列:

[1, 2, 13, 26, 8011, 16022, 19819, 39638, 104143, 208286, 257647, 515294, 158770009, 317540018, 2064010117, 4128020234]

約数ペア:

[(1, 4128020234), (2, 2064010117), (13, 317540018), (26, 158770009), (8011, 515294), (16022, 257647), (19819, 208286), (39638, 104143)]