117497534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 223440000

約数和(自身を除く): 105942466

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 242, 278, 499, 847, 973, 998, 1529, 1694, 1946, 3058, 3493, 5489, 6986, 10703, 10978, 16819, 21406, 33638, 38423, 60379, 69361, 76846, 117733, 120758, 138722, 235466, 422653, 485527, 762971, 845306, 971054, 1525942, 5340797, 8392681, 10681594, 16785362, 58748767, 117497534]

約数ペア:

[(1, 117497534), (2, 58748767), (7, 16785362), (11, 10681594), (14, 8392681), (22, 5340797), (77, 1525942), (121, 971054), (139, 845306), (154, 762971), (242, 485527), (278, 422653), (499, 235466), (847, 138722), (973, 120758), (998, 117733), (1529, 76846), (1694, 69361), (1946, 60379), (3058, 38423), (3493, 33638), (5489, 21406), (6986, 16819), (10703, 10978)]