2017329902

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17761}}^1$

素因数の和:17857

約数の個数: 48

約数和(自身を含む): 3766254480

約数和(自身を除く): 1748924578

約数列:

[1, 2, 7, 14, 19, 38, 49, 61, 98, 122, 133, 266, 427, 854, 931, 1159, 1862, 2318, 2989, 5978, 8113, 16226, 17761, 35522, 56791, 113582, 124327, 248654, 337459, 674918, 870289, 1083421, 1740578, 2166842, 2362213, 4724426, 7583947, 15167894, 16535491, 20584999, 33070982, 41169998, 53087629, 106175258, 144094993, 288189986, 1008664951, 2017329902]

約数ペア:

[(1, 2017329902), (2, 1008664951), (7, 288189986), (14, 144094993), (19, 106175258), (38, 53087629), (49, 41169998), (61, 33070982), (98, 20584999), (122, 16535491), (133, 15167894), (266, 7583947), (427, 4724426), (854, 2362213), (931, 2166842), (1159, 1740578), (1862, 1083421), (2318, 870289), (2989, 674918), (5978, 337459), (8113, 248654), (16226, 124327), (17761, 113582), (35522, 56791)]