2019986342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{491003}}^1$

素因数の和:491044

約数の個数: 24

約数和(自身を含む): 3526390728

約数和(自身を除く): 1506404386

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 491003, 982006, 5401033, 8347051, 10802066, 16694102, 59411363, 91817561, 118822726, 183635122, 1009993171, 2019986342]

約数ペア:

[(1, 2019986342), (2, 1009993171), (11, 183635122), (17, 118822726), (22, 91817561), (34, 59411363), (121, 16694102), (187, 10802066), (242, 8347051), (374, 5401033), (2057, 982006), (4114, 491003)]