2016508732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{18191}}^1$

素因数の和:18346

約数の個数: 48

約数和(自身を含む): 4180958208

約数和(自身を除く): 2164449476

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 749, 1036, 1498, 2996, 3959, 7918, 15836, 18191, 27713, 36382, 55426, 72764, 110852, 127337, 254674, 509348, 673067, 1346134, 1946437, 2692268, 3892874, 4711469, 7785748, 9422938, 13625059, 18845876, 27250118, 54500236, 72018169, 144036338, 288072676, 504127183, 1008254366, 2016508732]

約数ペア:

[(1, 2016508732), (2, 1008254366), (4, 504127183), (7, 288072676), (14, 144036338), (28, 72018169), (37, 54500236), (74, 27250118), (107, 18845876), (148, 13625059), (214, 9422938), (259, 7785748), (428, 4711469), (518, 3892874), (749, 2692268), (1036, 1946437), (1498, 1346134), (2996, 673067), (3959, 509348), (7918, 254674), (15836, 127337), (18191, 110852), (27713, 72764), (36382, 55426)]