2009386572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{10631}}^1$

素因数の和:11486

約数の個数: 48

約数和(自身を含む): 4941753600

約数和(自身を除く): 2932367028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 829, 1658, 2487, 3316, 4974, 9948, 10631, 15751, 21262, 31502, 31893, 42524, 47253, 63004, 63786, 94506, 127572, 189012, 201989, 403978, 605967, 807956, 1211934, 2423868, 8813099, 17626198, 26439297, 35252396, 52878594, 105757188, 167448881, 334897762, 502346643, 669795524, 1004693286, 2009386572]

約数ペア:

[(1, 2009386572), (2, 1004693286), (3, 669795524), (4, 502346643), (6, 334897762), (12, 167448881), (19, 105757188), (38, 52878594), (57, 35252396), (76, 26439297), (114, 17626198), (228, 8813099), (829, 2423868), (1658, 1211934), (2487, 807956), (3316, 605967), (4974, 403978), (9948, 201989), (10631, 189012), (15751, 127572), (21262, 94506), (31502, 63786), (31893, 63004), (42524, 47253)]