2019947703697

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1871}}^1$

素因数の和:2207

約数の個数: 128

約数和(自身を含む): 2728890777600

約数和(自身を除く): 708943073903

約数列:

[1, 7, 11, 29, 37, 73, 77, 179, 203, 259, 319, 407, 511, 803, 1073, 1253, 1871, 1969, 2117, 2233, 2701, 2849, 5191, 5621, 6623, 7511, 11803, 13067, 13097, 13783, 14819, 18907, 20581, 23287, 29711, 36337, 46361, 54259, 57101, 69227, 72853, 78329, 82621, 91469, 136583, 143737, 144067, 163009, 192067, 207977, 334909, 378943, 379813, 399707, 483479, 484589, 509971, 548303, 596849, 761497, 861619, 956081, 1006159, 1344469, 1502413, 2007583, 2112737, 2344363, 2652601, 3384353, 3683999, 3960907, 4168373, 4177943, 5053571, 5318269, 5330479, 6031333, 9712361, 10516891, 12391633, 14020891, 14053081, 14789159, 22083413, 24448357, 25787993, 27726349, 29178611, 35374997, 37227883, 43569977, 55589281, 67986527, 86741431, 98146237, 106835971, 136307963, 146553559, 154229801, 154583891, 171138499, 268931927, 304989839, 359357357, 389124967, 709002353, 747851797, 904589209, 954155741, 1025874913, 1079608607, 1612089149, 1882523489, 2515501499, 3952930927, 4963016471, 6332124463, 7799025883, 9950481299, 11284624043, 26233087061, 27670516489, 54593181181, 69653369093, 183631609427, 288563957671, 2019947703697]

約数ペア:

[(1, 2019947703697), (7, 288563957671), (11, 183631609427), (29, 69653369093), (37, 54593181181), (73, 27670516489), (77, 26233087061), (179, 11284624043), (203, 9950481299), (259, 7799025883), (319, 6332124463), (407, 4963016471), (511, 3952930927), (803, 2515501499), (1073, 1882523489), (1253, 1612089149), (1871, 1079608607), (1969, 1025874913), (2117, 954155741), (2233, 904589209), (2701, 747851797), (2849, 709002353), (5191, 389124967), (5621, 359357357), (6623, 304989839), (7511, 268931927), (11803, 171138499), (13067, 154583891), (13097, 154229801), (13783, 146553559), (14819, 136307963), (18907, 106835971), (20581, 98146237), (23287, 86741431), (29711, 67986527), (36337, 55589281), (46361, 43569977), (54259, 37227883), (57101, 35374997), (69227, 29178611), (72853, 27726349), (78329, 25787993), (82621, 24448357), (91469, 22083413), (136583, 14789159), (143737, 14053081), (144067, 14020891), (163009, 12391633), (192067, 10516891), (207977, 9712361), (334909, 6031333), (378943, 5330479), (379813, 5318269), (399707, 5053571), (483479, 4177943), (484589, 4168373), (509971, 3960907), (548303, 3683999), (596849, 3384353), (761497, 2652601), (861619, 2344363), (956081, 2112737), (1006159, 2007583), (1344469, 1502413)]