254594782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^2$

素因数の和:305

約数の個数: 36

約数和(自身を含む): 423463464

約数和(自身を除く): 168868682

約数列:

[1, 2, 13, 26, 71, 103, 142, 169, 206, 338, 923, 1339, 1846, 2678, 7313, 10609, 11999, 14626, 17407, 21218, 23998, 34814, 95069, 137917, 190138, 275834, 753239, 1235897, 1506478, 1792921, 2471794, 3585842, 9792107, 19584214, 127297391, 254594782]

約数ペア:

[(1, 254594782), (2, 127297391), (13, 19584214), (26, 9792107), (71, 3585842), (103, 2471794), (142, 1792921), (169, 1506478), (206, 1235897), (338, 753239), (923, 275834), (1339, 190138), (1846, 137917), (2678, 95069), (7313, 34814), (10609, 23998), (11999, 21218), (14626, 17407)]