2022191248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1641389}}^1$

素因数の和:1641415

約数の個数: 40

約数和(自身を含む): 4884776640

約数和(自身を除く): 2862585392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1641389, 3282778, 6565556, 11489723, 13131112, 18055279, 22979446, 26262224, 36110558, 45958892, 72221116, 91917784, 126386953, 144442232, 183835568, 252773906, 288884464, 505547812, 1011095624, 2022191248]

約数ペア:

[(1, 2022191248), (2, 1011095624), (4, 505547812), (7, 288884464), (8, 252773906), (11, 183835568), (14, 144442232), (16, 126386953), (22, 91917784), (28, 72221116), (44, 45958892), (56, 36110558), (77, 26262224), (88, 22979446), (112, 18055279), (154, 13131112), (176, 11489723), (308, 6565556), (616, 3282778), (1232, 1641389)]