1899389856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{217421}}^1$

素因数の和:217454

約数の個数: 96

約数和(自身を含む): 6136518528

約数和(自身を除く): 4237128672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 217421, 434842, 652263, 869684, 1304526, 1521947, 1739368, 2609052, 2826473, 3043894, 3478736, 4565841, 5218104, 5652946, 6087788, 6957472, 8479419, 9131682, 10436208, 11305892, 12175576, 16958838, 18263364, 19785311, 20872416, 22611784, 24351152, 33917676, 36526728, 39570622, 45223568, 48702304, 59355933, 67835352, 73053456, 79141244, 90447136, 118711866, 135670704, 146106912, 158282488, 237423732, 271341408, 316564976, 474847464, 633129952, 949694928, 1899389856]

約数ペア:

[(1, 1899389856), (2, 949694928), (3, 633129952), (4, 474847464), (6, 316564976), (7, 271341408), (8, 237423732), (12, 158282488), (13, 146106912), (14, 135670704), (16, 118711866), (21, 90447136), (24, 79141244), (26, 73053456), (28, 67835352), (32, 59355933), (39, 48702304), (42, 45223568), (48, 39570622), (52, 36526728), (56, 33917676), (78, 24351152), (84, 22611784), (91, 20872416), (96, 19785311), (104, 18263364), (112, 16958838), (156, 12175576), (168, 11305892), (182, 10436208), (208, 9131682), (224, 8479419), (273, 6957472), (312, 6087788), (336, 5652946), (364, 5218104), (416, 4565841), (546, 3478736), (624, 3043894), (672, 2826473), (728, 2609052), (1092, 1739368), (1248, 1521947), (1456, 1304526), (2184, 869684), (2912, 652263), (4368, 434842), (8736, 217421)]