2012304866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 3658798080

約数和(自身を除く): 1646493214

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 397, 407, 479, 481, 794, 814, 958, 962, 4367, 5161, 5269, 5291, 6227, 8734, 10322, 10538, 10582, 12454, 14689, 17723, 29378, 35446, 56771, 68497, 113542, 136994, 161579, 190163, 190957, 194953, 230399, 323158, 380326, 381914, 389906, 460798, 2091793, 2100527, 2472119, 2534389, 4183586, 4201054, 4944238, 5068778, 7036031, 14072062, 27193309, 54386618, 77396341, 91468403, 154792682, 182936806, 1006152433, 2012304866]

約数ペア:

[(1, 2012304866), (2, 1006152433), (11, 182936806), (13, 154792682), (22, 91468403), (26, 77396341), (37, 54386618), (74, 27193309), (143, 14072062), (286, 7036031), (397, 5068778), (407, 4944238), (479, 4201054), (481, 4183586), (794, 2534389), (814, 2472119), (958, 2100527), (962, 2091793), (4367, 460798), (5161, 389906), (5269, 381914), (5291, 380326), (6227, 323158), (8734, 230399), (10322, 194953), (10538, 190957), (10582, 190163), (12454, 161579), (14689, 136994), (17723, 113542), (29378, 68497), (35446, 56771)]