7980934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 12999168

約数和(自身を除く): 5018234

約数列:

[1, 2, 13, 26, 127, 254, 1651, 2417, 3302, 4834, 31421, 62842, 306959, 613918, 3990467, 7980934]

約数ペア:

[(1, 7980934), (2, 3990467), (13, 613918), (26, 306959), (127, 62842), (254, 31421), (1651, 4834), (2417, 3302)]