1856371972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5711}}^1$

素因数の和:5801

約数の個数: 96

約数和(自身を含む): 4299079680

約数和(自身を除く): 2442707708

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 47, 52, 76, 91, 94, 133, 182, 188, 247, 266, 329, 364, 494, 532, 611, 658, 893, 988, 1222, 1316, 1729, 1786, 2444, 3458, 3572, 4277, 5711, 6251, 6916, 8554, 11422, 11609, 12502, 17108, 22844, 23218, 25004, 39977, 46436, 74243, 79954, 81263, 108509, 148486, 159908, 162526, 217018, 268417, 296972, 325052, 434036, 519701, 536834, 759563, 1039402, 1073668, 1410617, 1519126, 1878919, 2078804, 2821234, 3038252, 3489421, 3757838, 5099923, 5642468, 6978842, 7515676, 9874319, 10199846, 13957684, 19748638, 20399692, 24425947, 35699461, 39497276, 48851894, 66298999, 71398922, 97703788, 132597998, 142797844, 265195996, 464092993, 928185986, 1856371972]

約数ペア:

[(1, 1856371972), (2, 928185986), (4, 464092993), (7, 265195996), (13, 142797844), (14, 132597998), (19, 97703788), (26, 71398922), (28, 66298999), (38, 48851894), (47, 39497276), (52, 35699461), (76, 24425947), (91, 20399692), (94, 19748638), (133, 13957684), (182, 10199846), (188, 9874319), (247, 7515676), (266, 6978842), (329, 5642468), (364, 5099923), (494, 3757838), (532, 3489421), (611, 3038252), (658, 2821234), (893, 2078804), (988, 1878919), (1222, 1519126), (1316, 1410617), (1729, 1073668), (1786, 1039402), (2444, 759563), (3458, 536834), (3572, 519701), (4277, 434036), (5711, 325052), (6251, 296972), (6916, 268417), (8554, 217018), (11422, 162526), (11609, 159908), (12502, 148486), (17108, 108509), (22844, 81263), (23218, 79954), (25004, 74243), (39977, 46436)]