2080353416

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 4157260800

約数和(自身を除く): 2076907384

約数列:

[1, 2, 4, 8, 37, 43, 73, 74, 86, 146, 148, 172, 292, 296, 344, 584, 1591, 2239, 2701, 3139, 3182, 4478, 5402, 6278, 6364, 8956, 10804, 12556, 12728, 17912, 21608, 25112, 82843, 96277, 116143, 163447, 165686, 192554, 232286, 326894, 331372, 385108, 464572, 653788, 662744, 770216, 929144, 1307576, 3562249, 6047539, 7028221, 7124498, 12095078, 14056442, 14248996, 24190156, 28112884, 28497992, 48380312, 56225768, 260044177, 520088354, 1040176708, 2080353416]

約数ペア:

[(1, 2080353416), (2, 1040176708), (4, 520088354), (8, 260044177), (37, 56225768), (43, 48380312), (73, 28497992), (74, 28112884), (86, 24190156), (146, 14248996), (148, 14056442), (172, 12095078), (292, 7124498), (296, 7028221), (344, 6047539), (584, 3562249), (1591, 1307576), (2239, 929144), (2701, 770216), (3139, 662744), (3182, 653788), (4478, 464572), (5402, 385108), (6278, 331372), (6364, 326894), (8956, 232286), (10804, 192554), (12556, 165686), (12728, 163447), (17912, 116143), (21608, 96277), (25112, 82843)]