4389866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 7161000

約数和(自身を除く): 2771134

約数列:

[1, 2, 13, 26, 109, 218, 1417, 1549, 2834, 3098, 20137, 40274, 168841, 337682, 2194933, 4389866]

約数ペア:

[(1, 4389866), (2, 2194933), (13, 337682), (26, 168841), (109, 40274), (218, 20137), (1417, 3098), (1549, 2834)]