8140919

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 8890560

約数和(自身を除く): 749641

約数列:

[1, 23, 41, 89, 97, 943, 2047, 2231, 3649, 3977, 8633, 83927, 91471, 198559, 353953, 8140919]

約数ペア:

[(1, 8140919), (23, 353953), (41, 198559), (89, 91471), (97, 83927), (943, 8633), (2047, 3977), (2231, 3649)]