2021619876

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{183317}}^1$

素因数の和:184243

約数の個数: 24

約数和(自身を含む): 4722271680

約数和(自身を除く): 2700651804

約数列:

[1, 2, 3, 4, 6, 12, 919, 1838, 2757, 3676, 5514, 11028, 183317, 366634, 549951, 733268, 1099902, 2199804, 168468323, 336936646, 505404969, 673873292, 1010809938, 2021619876]

約数ペア:

[(1, 2021619876), (2, 1010809938), (3, 673873292), (4, 505404969), (6, 336936646), (12, 168468323), (919, 2199804), (1838, 1099902), (2757, 733268), (3676, 549951), (5514, 366634), (11028, 183317)]