2072345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 2782080

約数和(自身を除く): 709735

約数列:

[1, 5, 11, 41, 55, 205, 451, 919, 2255, 4595, 10109, 37679, 50545, 188395, 414469, 2072345]

約数ペア:

[(1, 2072345), (5, 414469), (11, 188395), (41, 50545), (55, 37679), (205, 10109), (451, 4595), (919, 2255)]