1890224

素因数分解:

$2^4\times 7^2\times {\mathrm{2411}}^1$

素因数の和:2433

約数の個数: 30

約数和(自身を含む): 4262004

約数和(自身を除く): 2371780

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2411, 4822, 9644, 16877, 19288, 33754, 38576, 67508, 118139, 135016, 236278, 270032, 472556, 945112, 1890224]

約数ペア:

[(1, 1890224), (2, 945112), (4, 472556), (7, 270032), (8, 236278), (14, 135016), (16, 118139), (28, 67508), (49, 38576), (56, 33754), (98, 19288), (112, 16877), (196, 9644), (392, 4822), (784, 2411)]