2087687560274

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{859}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 3395842027200

約数和(自身を除く): 1308154466926

約数列:

[1, 2, 19, 38, 61, 122, 139, 278, 361, 397, 722, 794, 859, 1159, 1718, 2318, 2641, 5282, 7543, 8479, 15086, 16321, 16958, 22021, 24217, 32642, 44042, 48434, 50179, 52399, 55183, 100358, 104798, 110366, 119401, 143317, 161101, 238802, 286634, 310099, 322202, 341023, 460123, 620198, 682046, 920246, 995581, 1048477, 1991162, 2096954, 2268619, 3060919, 3366163, 4537238, 6121838, 6479437, 6732326, 7283461, 8742337, 12958874, 14566922, 17484674, 18916039, 19921063, 20802403, 37832078, 39842126, 41604806, 43103761, 47402197, 63957097, 86207522, 94804394, 123109303, 127914194, 138385759, 246218606, 276771518, 395245657, 790491314, 900641743, 1215184843, 1801283486, 2430369686, 2629329421, 2891534017, 5258658842, 5783068034, 7509667483, 15019334966, 17112193117, 34224386234, 54939146323, 109878292646, 1043843780137, 2087687560274]

約数ペア:

[(1, 2087687560274), (2, 1043843780137), (19, 109878292646), (38, 54939146323), (61, 34224386234), (122, 17112193117), (139, 15019334966), (278, 7509667483), (361, 5783068034), (397, 5258658842), (722, 2891534017), (794, 2629329421), (859, 2430369686), (1159, 1801283486), (1718, 1215184843), (2318, 900641743), (2641, 790491314), (5282, 395245657), (7543, 276771518), (8479, 246218606), (15086, 138385759), (16321, 127914194), (16958, 123109303), (22021, 94804394), (24217, 86207522), (32642, 63957097), (44042, 47402197), (48434, 43103761), (50179, 41604806), (52399, 39842126), (55183, 37832078), (100358, 20802403), (104798, 19921063), (110366, 18916039), (119401, 17484674), (143317, 14566922), (161101, 12958874), (238802, 8742337), (286634, 7283461), (310099, 6732326), (322202, 6479437), (341023, 6121838), (460123, 4537238), (620198, 3366163), (682046, 3060919), (920246, 2268619), (995581, 2096954), (1048477, 1991162)]