2010380407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{859}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 2478781440

約数和(自身を除く): 468401033

約数列:

[1, 7, 17, 71, 119, 277, 497, 859, 1207, 1939, 4709, 6013, 8449, 14603, 19667, 32963, 60989, 102221, 137669, 237943, 334339, 426923, 1036813, 1665601, 2340373, 4045031, 7257691, 16893953, 28315217, 118257671, 287197201, 2010380407]

約数ペア:

[(1, 2010380407), (7, 287197201), (17, 118257671), (71, 28315217), (119, 16893953), (277, 7257691), (497, 4045031), (859, 2340373), (1207, 1665601), (1939, 1036813), (4709, 426923), (6013, 334339), (8449, 237943), (14603, 137669), (19667, 102221), (32963, 60989)]