2017657850672

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{49939}}^1\times {\mathrm{14107}}^1$

素因数の和:64233

約数の個数: 40

約数和(自身を含む): 3931408641600

約数和(自身を除く): 1913750790928

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 14107, 28214, 49939, 56428, 99878, 112856, 199756, 225712, 399512, 799024, 2525153, 5050306, 8939081, 10100612, 17878162, 20201224, 35756324, 40402448, 71512648, 143025296, 704489473, 1408978946, 2817957892, 5635915784, 11271831568, 126103615667, 252207231334, 504414462668, 1008828925336, 2017657850672]

約数ペア:

[(1, 2017657850672), (2, 1008828925336), (4, 504414462668), (8, 252207231334), (16, 126103615667), (179, 11271831568), (358, 5635915784), (716, 2817957892), (1432, 1408978946), (2864, 704489473), (14107, 143025296), (28214, 71512648), (49939, 40402448), (56428, 35756324), (99878, 20201224), (112856, 17878162), (199756, 10100612), (225712, 8939081), (399512, 5050306), (799024, 2525153)]