2167965919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{11807}}^1$

素因数の和:13374

約数の個数: 16

約数和(自身を含む): 2625343488

約数和(自身を除く): 457377569

約数列:

[1, 7, 17, 119, 1543, 10801, 11807, 26231, 82649, 183617, 200719, 1405033, 18218201, 127527407, 309709417, 2167965919]

約数ペア:

[(1, 2167965919), (7, 309709417), (17, 127527407), (119, 18218201), (1543, 1405033), (10801, 200719), (11807, 183617), (26231, 82649)]