1279076502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2745

約数の個数: 64

約数和(自身を含む): 2857586688

約数和(自身を除く): 1578510186

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 107, 142, 213, 214, 321, 426, 642, 781, 1177, 1562, 2343, 2354, 2551, 3531, 4686, 5102, 7062, 7597, 7653, 15194, 15306, 22791, 28061, 45582, 56122, 83567, 84183, 167134, 168366, 181121, 250701, 272957, 362242, 501402, 543363, 545914, 818871, 1086726, 1637742, 1992331, 3002527, 3984662, 5976993, 6005054, 9007581, 11953986, 18015162, 19379947, 38759894, 58139841, 116279682, 213179417, 426358834, 639538251, 1279076502]

約数ペア:

[(1, 1279076502), (2, 639538251), (3, 426358834), (6, 213179417), (11, 116279682), (22, 58139841), (33, 38759894), (66, 19379947), (71, 18015162), (107, 11953986), (142, 9007581), (213, 6005054), (214, 5976993), (321, 3984662), (426, 3002527), (642, 1992331), (781, 1637742), (1177, 1086726), (1562, 818871), (2343, 545914), (2354, 543363), (2551, 501402), (3531, 362242), (4686, 272957), (5102, 250701), (7062, 181121), (7597, 168366), (7653, 167134), (15194, 84183), (15306, 83567), (22791, 56122), (28061, 45582)]