2857025738

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{27701}}^1$

素因数の和:27902

約数の個数: 32

約数和(自身を含む): 5026250880

約数和(自身を除く): 2169225142

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 371, 742, 973, 1946, 7367, 14734, 27701, 51569, 55402, 103138, 193907, 387814, 1468153, 2936306, 3850439, 7700878, 10277071, 20554142, 26953073, 53906146, 204073267, 408146534, 1428512869, 2857025738]

約数ペア:

[(1, 2857025738), (2, 1428512869), (7, 408146534), (14, 204073267), (53, 53906146), (106, 26953073), (139, 20554142), (278, 10277071), (371, 7700878), (742, 3850439), (973, 2936306), (1946, 1468153), (7367, 387814), (14734, 193907), (27701, 103138), (51569, 55402)]