2019642244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{87491}}^1$

素因数の和:87723

約数の個数: 24

約数和(自身を含む): 3674664000

約数和(自身を除く): 1655021756

約数列:

[1, 2, 4, 29, 58, 116, 199, 398, 796, 5771, 11542, 23084, 87491, 174982, 349964, 2537239, 5074478, 10148956, 17410709, 34821418, 69642836, 504910561, 1009821122, 2019642244]

約数ペア:

[(1, 2019642244), (2, 1009821122), (4, 504910561), (29, 69642836), (58, 34821418), (116, 17410709), (199, 10148956), (398, 5074478), (796, 2537239), (5771, 349964), (11542, 174982), (23084, 87491)]