2287978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2066582

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 179, 358, 581, 913, 1162, 1253, 1826, 1969, 2506, 3938, 6391, 12782, 13783, 14857, 27566, 29714, 103999, 163427, 207998, 326854, 1143989, 2287978]

約数ペア:

[(1, 2287978), (2, 1143989), (7, 326854), (11, 207998), (14, 163427), (22, 103999), (77, 29714), (83, 27566), (154, 14857), (166, 13783), (179, 12782), (358, 6391), (581, 3938), (913, 2506), (1162, 1969), (1253, 1826)]