1394882314

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^3\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 2510437320

約数和(自身を除く): 1115555006

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 281, 518, 562, 1369, 1813, 1967, 2738, 3626, 3934, 9583, 10397, 13769, 19166, 20794, 27538, 50653, 67081, 72779, 101306, 134162, 145558, 354571, 384689, 509453, 709142, 769378, 1018906, 2481997, 2692823, 4963994, 5385646, 14233493, 18849761, 28466986, 37699522, 99634451, 199268902, 697441157, 1394882314]

約数ペア:

[(1, 1394882314), (2, 697441157), (7, 199268902), (14, 99634451), (37, 37699522), (49, 28466986), (74, 18849761), (98, 14233493), (259, 5385646), (281, 4963994), (518, 2692823), (562, 2481997), (1369, 1018906), (1813, 769378), (1967, 709142), (2738, 509453), (3626, 384689), (3934, 354571), (9583, 145558), (10397, 134162), (13769, 101306), (19166, 72779), (20794, 67081), (27538, 50653)]