123675902

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 229386240

約数和(自身を除く): 105710338

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 127, 133, 254, 266, 523, 889, 931, 1046, 1778, 1862, 2413, 3661, 4826, 6223, 7322, 9937, 12446, 16891, 19874, 25627, 33782, 51254, 66421, 69559, 118237, 132842, 139118, 236474, 464947, 486913, 929894, 973826, 1261999, 2523998, 3254629, 6509258, 8833993, 17667986, 61837951, 123675902]

約数ペア:

[(1, 123675902), (2, 61837951), (7, 17667986), (14, 8833993), (19, 6509258), (38, 3254629), (49, 2523998), (98, 1261999), (127, 973826), (133, 929894), (254, 486913), (266, 464947), (523, 236474), (889, 139118), (931, 132842), (1046, 118237), (1778, 69559), (1862, 66421), (2413, 51254), (3661, 33782), (4826, 25627), (6223, 19874), (7322, 16891), (9937, 12446)]