2681417089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{19793}}^1$

素因数の和:20436

約数の個数: 16

約数和(自身を含む): 3062686032

約数和(自身を除く): 381268943

約数列:

[1, 13, 17, 221, 613, 7969, 10421, 19793, 135473, 257309, 336481, 4374253, 12133109, 157730417, 206262853, 2681417089]

約数ペア:

[(1, 2681417089), (13, 206262853), (17, 157730417), (221, 12133109), (613, 4374253), (7969, 336481), (10421, 257309), (19793, 135473)]