2191570667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{23909}}^1$

素因数の和:24574

約数の個数: 16

約数和(自身を含む): 2578836960

約数和(自身を除く): 387266293

約数列:

[1, 11, 13, 143, 641, 7051, 8333, 23909, 91663, 262999, 310817, 3418987, 15325669, 168582359, 199233697, 2191570667]

約数ペア:

[(1, 2191570667), (11, 199233697), (13, 168582359), (143, 15325669), (641, 3418987), (7051, 310817), (8333, 262999), (23909, 91663)]