550424161

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{2399}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 639360000

約数和(自身を除く): 88935839

約数列:

[1, 7, 73, 449, 511, 2399, 3143, 16793, 32777, 175127, 229439, 1077151, 1225889, 7540057, 78632023, 550424161]

約数ペア:

[(1, 550424161), (7, 78632023), (73, 7540057), (449, 1225889), (511, 1077151), (2399, 229439), (3143, 175127), (16793, 32777)]