2080794018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4884493}}^1$

素因数の和:4884569

約数の個数: 16

約数和(自身を含む): 4220202816

約数和(自身を除く): 2139408798

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4884493, 9768986, 14653479, 29306958, 346799003, 693598006, 1040397009, 2080794018]

約数ペア:

[(1, 2080794018), (2, 1040397009), (3, 693598006), (6, 346799003), (71, 29306958), (142, 14653479), (213, 9768986), (426, 4884493)]