2289501379

素因数分解:

${\mathrm{11}}^2\times {\mathrm{97}}^2\times {\mathrm{2011}}^1$

素因数の和:2227

約数の個数: 18

約数和(自身を含む): 2544035172

約数和(自身を除く): 254533793

約数列:

[1, 11, 97, 121, 1067, 2011, 9409, 11737, 22121, 103499, 195067, 243331, 1138489, 2145737, 18921499, 23603107, 208136489, 2289501379]

約数ペア:

[(1, 2289501379), (11, 208136489), (97, 23603107), (121, 18921499), (1067, 2145737), (2011, 1138489), (9409, 243331), (11737, 195067), (22121, 103499)]