1898266427

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{27701}}^1$

素因数の和:27886

約数の個数: 16

約数和(自身を含む): 2094271200

約数和(自身を除く): 196004773

約数列:

[1, 17, 29, 139, 493, 2363, 4031, 27701, 68527, 470917, 803329, 3850439, 13656593, 65457463, 111662731, 1898266427]

約数ペア:

[(1, 1898266427), (17, 111662731), (29, 65457463), (139, 13656593), (493, 3850439), (2363, 803329), (4031, 470917), (27701, 68527)]