2279574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 5587920

約数和(自身を除く): 3308346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 397, 522, 638, 794, 957, 1191, 1914, 2382, 2871, 3573, 4367, 5742, 7146, 8734, 11513, 13101, 23026, 26202, 34539, 39303, 69078, 78606, 103617, 126643, 207234, 253286, 379929, 759858, 1139787, 2279574]

約数ペア:

[(1, 2279574), (2, 1139787), (3, 759858), (6, 379929), (9, 253286), (11, 207234), (18, 126643), (22, 103617), (29, 78606), (33, 69078), (58, 39303), (66, 34539), (87, 26202), (99, 23026), (174, 13101), (198, 11513), (261, 8734), (319, 7146), (397, 5742), (522, 4367), (638, 3573), (794, 2871), (957, 2382), (1191, 1914)]