3957434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8011}}^1$

素因数の和:8045

約数の個数: 16

約数和(自身を含む): 6730080

約数和(自身を除く): 2772646

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8011, 16022, 104143, 152209, 208286, 304418, 1978717, 3957434]

約数ペア:

[(1, 3957434), (2, 1978717), (13, 304418), (19, 208286), (26, 152209), (38, 104143), (247, 16022), (494, 8011)]