2017940029

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{8123}}^1$

素因数の和:9696

約数の個数: 16

約数和(自身を含む): 2408343552

約数和(自身を除く): 390403523

約数列:

[1, 7, 23, 161, 1543, 8123, 10801, 35489, 56861, 186829, 248423, 1307803, 12533789, 87736523, 288277147, 2017940029]

約数ペア:

[(1, 2017940029), (7, 288277147), (23, 87736523), (161, 12533789), (1543, 1307803), (8123, 248423), (10801, 186829), (35489, 56861)]