2438514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 6034392

約数和(自身を除く): 3595878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 613, 663, 1226, 1326, 1839, 1989, 3678, 3978, 5517, 7969, 10421, 11034, 15938, 20842, 23907, 31263, 47814, 62526, 71721, 93789, 135473, 143442, 187578, 270946, 406419, 812838, 1219257, 2438514]

約数ペア:

[(1, 2438514), (2, 1219257), (3, 812838), (6, 406419), (9, 270946), (13, 187578), (17, 143442), (18, 135473), (26, 93789), (34, 71721), (39, 62526), (51, 47814), (78, 31263), (102, 23907), (117, 20842), (153, 15938), (221, 11034), (234, 10421), (306, 7969), (442, 5517), (613, 3978), (663, 3678), (1226, 1989), (1326, 1839)]