218218391021

素因数分解:

${\mathrm{41}}^1\times {\mathrm{1979}}^1\times {\mathrm{2689439}}^1$

素因数の和:2691459

約数の個数: 8

約数和(自身を含む): 223653830400

約数和(自身を除く): 5435439379

約数列:

[1, 41, 1979, 81139, 2689439, 110266999, 5322399781, 218218391021]

約数ペア:

[(1, 218218391021), (41, 5322399781), (1979, 110266999), (81139, 2689439)]