142769782

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{2099}}^1$

素因数の和:2651

約数の個数: 16

約数和(自身を含む): 217728000

約数和(自身を除く): 74958218

約数列:

[1, 2, 71, 142, 479, 958, 2099, 4198, 34009, 68018, 149029, 298058, 1005421, 2010842, 71384891, 142769782]

約数ペア:

[(1, 142769782), (2, 71384891), (71, 2010842), (142, 1005421), (479, 298058), (958, 149029), (2099, 68018), (4198, 34009)]