2005388536

素因数分解:

$2^3\times {\mathrm{17627}}^1\times {\mathrm{14221}}^1$

素因数の和:31854

約数の個数: 16

約数和(自身を含む): 3760581240

約数和(自身を除く): 1755192704

約数列:

[1, 2, 4, 8, 14221, 17627, 28442, 35254, 56884, 70508, 113768, 141016, 250673567, 501347134, 1002694268, 2005388536]

約数ペア:

[(1, 2005388536), (2, 1002694268), (4, 501347134), (8, 250673567), (14221, 141016), (17627, 113768), (28442, 70508), (35254, 56884)]