2128404

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 4997440

約数和(自身を除く): 2869036

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 919, 1158, 1838, 2316, 2757, 3676, 5514, 11028, 177367, 354734, 532101, 709468, 1064202, 2128404]

約数ペア:

[(1, 2128404), (2, 1064202), (3, 709468), (4, 532101), (6, 354734), (12, 177367), (193, 11028), (386, 5514), (579, 3676), (772, 2757), (919, 2316), (1158, 1838)]