2255019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 3290112

約数和(自身を除く): 1035093

約数列:

[1, 3, 13, 39, 67, 201, 863, 871, 2589, 2613, 11219, 33657, 57821, 173463, 751673, 2255019]

約数ペア:

[(1, 2255019), (3, 751673), (13, 173463), (39, 57821), (67, 33657), (201, 11219), (863, 2613), (871, 2589)]