2013307912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{19571}}^1$

素因数の和:19762

約数の個数: 64

約数和(自身を含む): 4734858240

約数和(自身を除く): 2721550328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 167, 308, 334, 616, 668, 1169, 1336, 1837, 2338, 3674, 4676, 7348, 9352, 12859, 14696, 19571, 25718, 39142, 51436, 78284, 102872, 136997, 156568, 215281, 273994, 430562, 547988, 861124, 1095976, 1506967, 1722248, 3013934, 3268357, 6027868, 6536714, 12055736, 13073428, 22878499, 26146856, 35951927, 45756998, 71903854, 91513996, 143807708, 183027992, 251663489, 287615416, 503326978, 1006653956, 2013307912]

約数ペア:

[(1, 2013307912), (2, 1006653956), (4, 503326978), (7, 287615416), (8, 251663489), (11, 183027992), (14, 143807708), (22, 91513996), (28, 71903854), (44, 45756998), (56, 35951927), (77, 26146856), (88, 22878499), (154, 13073428), (167, 12055736), (308, 6536714), (334, 6027868), (616, 3268357), (668, 3013934), (1169, 1722248), (1336, 1506967), (1837, 1095976), (2338, 861124), (3674, 547988), (4676, 430562), (7348, 273994), (9352, 215281), (12859, 156568), (14696, 136997), (19571, 102872), (25718, 78284), (39142, 51436)]