2017112944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8311}}^1$

素因数の和:8534

約数の個数: 80

約数和(自身を含む): 4897829376

約数和(自身を除く): 2880716432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 197, 308, 394, 616, 788, 1232, 1379, 1576, 2167, 2758, 3152, 4334, 5516, 8311, 8668, 11032, 15169, 16622, 17336, 22064, 30338, 33244, 34672, 58177, 60676, 66488, 91421, 116354, 121352, 132976, 182842, 232708, 242704, 365684, 465416, 639947, 731368, 930832, 1279894, 1462736, 1637267, 2559788, 3274534, 5119576, 6549068, 10239152, 11460869, 13098136, 18009937, 22921738, 26196272, 36019874, 45843476, 72039748, 91686952, 126069559, 144079496, 183373904, 252139118, 288158992, 504278236, 1008556472, 2017112944]

約数ペア:

[(1, 2017112944), (2, 1008556472), (4, 504278236), (7, 288158992), (8, 252139118), (11, 183373904), (14, 144079496), (16, 126069559), (22, 91686952), (28, 72039748), (44, 45843476), (56, 36019874), (77, 26196272), (88, 22921738), (112, 18009937), (154, 13098136), (176, 11460869), (197, 10239152), (308, 6549068), (394, 5119576), (616, 3274534), (788, 2559788), (1232, 1637267), (1379, 1462736), (1576, 1279894), (2167, 930832), (2758, 731368), (3152, 639947), (4334, 465416), (5516, 365684), (8311, 242704), (8668, 232708), (11032, 182842), (15169, 132976), (16622, 121352), (17336, 116354), (22064, 91421), (30338, 66488), (33244, 60676), (34672, 58177)]