2016561454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{19427}}^1$

素因数の和:19560

約数の個数: 32

約数和(自身を含む): 3323586816

約数和(自身を除く): 1307025362

約数列:

[1, 2, 17, 34, 43, 71, 86, 142, 731, 1207, 1462, 2414, 3053, 6106, 19427, 38854, 51901, 103802, 330259, 660518, 835361, 1379317, 1670722, 2758634, 14201137, 23448389, 28402274, 46896778, 59310631, 118621262, 1008280727, 2016561454]

約数ペア:

[(1, 2016561454), (2, 1008280727), (17, 118621262), (34, 59310631), (43, 46896778), (71, 28402274), (86, 23448389), (142, 14201137), (731, 2758634), (1207, 1670722), (1462, 1379317), (2414, 835361), (3053, 660518), (6106, 330259), (19427, 103802), (38854, 51901)]