3920798

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2719}}^1$

素因数の和:2831

約数の個数: 16

約数和(自身を含む): 6789120

約数和(自身を除く): 2868322

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 2719, 5438, 19033, 38066, 280057, 560114, 1960399, 3920798]

約数ペア:

[(1, 3920798), (2, 1960399), (7, 560114), (14, 280057), (103, 38066), (206, 19033), (721, 5438), (1442, 2719)]