1909484976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1747}}^1\times {\mathrm{3253}}^1$

素因数の和:5018

約数の個数: 80

約数和(自身を含む): 5642488064

約数和(自身を除く): 3733003088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1747, 3253, 3494, 5241, 6506, 6988, 9759, 10482, 12229, 13012, 13976, 19518, 20964, 22771, 24458, 26024, 27952, 36687, 39036, 41928, 45542, 48916, 52048, 68313, 73374, 78072, 83856, 91084, 97832, 136626, 146748, 156144, 182168, 195664, 273252, 293496, 364336, 546504, 586992, 1093008, 5682991, 11365982, 17048973, 22731964, 34097946, 39780937, 45463928, 68195892, 79561874, 90927856, 119342811, 136391784, 159123748, 238685622, 272783568, 318247496, 477371244, 636494992, 954742488, 1909484976]

約数ペア:

[(1, 1909484976), (2, 954742488), (3, 636494992), (4, 477371244), (6, 318247496), (7, 272783568), (8, 238685622), (12, 159123748), (14, 136391784), (16, 119342811), (21, 90927856), (24, 79561874), (28, 68195892), (42, 45463928), (48, 39780937), (56, 34097946), (84, 22731964), (112, 17048973), (168, 11365982), (336, 5682991), (1747, 1093008), (3253, 586992), (3494, 546504), (5241, 364336), (6506, 293496), (6988, 273252), (9759, 195664), (10482, 182168), (12229, 156144), (13012, 146748), (13976, 136626), (19518, 97832), (20964, 91084), (22771, 83856), (24458, 78072), (26024, 73374), (27952, 68313), (36687, 52048), (39036, 48916), (41928, 45542)]