2017509245

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1\times {\mathrm{4201}}^1$

素因数の和:5036

約数の個数: 16

約数和(自身を含む): 2442538560

約数和(自身を除く): 425029315

約数列:

[1, 5, 139, 691, 695, 3455, 4201, 21005, 96049, 480245, 583939, 2902891, 2919695, 14514455, 403501849, 2017509245]

約数ペア:

[(1, 2017509245), (5, 403501849), (139, 14514455), (691, 2919695), (695, 2902891), (3455, 583939), (4201, 480245), (21005, 96049)]