2017609874

素因数分解:

$2^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{69857}}^1$

素因数の和:71929

約数の個数: 16

約数和(自身を含む): 3460485888

約数和(自身を除く): 1442876014

約数列:

[1, 2, 7, 14, 2063, 4126, 14441, 28882, 69857, 139714, 488999, 977998, 144114991, 288229982, 1008804937, 2017609874]

約数ペア:

[(1, 2017609874), (2, 1008804937), (7, 288229982), (14, 144114991), (2063, 977998), (4126, 488999), (14441, 139714), (28882, 69857)]