285260542

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 499064832

約数和(自身を除く): 213804290

約数列:

[1, 2, 7, 14, 83, 127, 166, 254, 581, 889, 1162, 1778, 1933, 3866, 10541, 13531, 21082, 27062, 73787, 147574, 160439, 245491, 320878, 490982, 1123073, 1718437, 2246146, 3436874, 20375753, 40751506, 142630271, 285260542]

約数ペア:

[(1, 285260542), (2, 142630271), (7, 40751506), (14, 20375753), (83, 3436874), (127, 2246146), (166, 1718437), (254, 1123073), (581, 490982), (889, 320878), (1162, 245491), (1778, 160439), (1933, 147574), (3866, 73787), (10541, 27062), (13531, 21082)]