2019183041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 2280960000

約数和(自身を除く): 261776959

約数列:

[1, 17, 23, 79, 131, 391, 499, 1343, 1817, 2227, 3013, 8483, 10349, 11477, 30889, 39421, 51221, 65369, 175933, 195109, 238027, 670157, 906683, 1111273, 1503487, 4046459, 5164151, 15413611, 25559279, 87790567, 118775473, 2019183041]

約数ペア:

[(1, 2019183041), (17, 118775473), (23, 87790567), (79, 25559279), (131, 15413611), (391, 5164151), (499, 4046459), (1343, 1503487), (1817, 1111273), (2227, 906683), (3013, 670157), (8483, 238027), (10349, 195109), (11477, 175933), (30889, 65369), (39421, 51221)]