4705967

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 5571072

約数和(自身を除く): 865105

約数列:

[1, 7, 61, 103, 107, 427, 721, 749, 6283, 6527, 11021, 43981, 45689, 77147, 672281, 4705967]

約数ペア:

[(1, 4705967), (7, 672281), (61, 77147), (103, 45689), (107, 43981), (427, 11021), (721, 6527), (749, 6283)]