2108664551

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1\times {\mathrm{5119}}^1$

素因数の和:5918

約数の個数: 16

約数和(自身を含む): 2442854400

約数和(自身を除く): 334189849

約数列:

[1, 7, 83, 581, 709, 4963, 5119, 35833, 58847, 411929, 424877, 2974139, 3629371, 25405597, 301237793, 2108664551]

約数ペア:

[(1, 2108664551), (7, 301237793), (83, 25405597), (581, 3629371), (709, 2974139), (4963, 424877), (5119, 411929), (35833, 58847)]