2105485792

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{5711}}^1$

素因数の和:6043

約数の個数: 48

約数和(自身を含む): 4262134464

約数和(自身を除く): 2156648672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 281, 328, 562, 656, 1124, 1312, 2248, 4496, 5711, 8992, 11422, 11521, 22844, 23042, 45688, 46084, 91376, 92168, 182752, 184336, 234151, 368672, 468302, 936604, 1604791, 1873208, 3209582, 3746416, 6419164, 7492832, 12838328, 25676656, 51353312, 65796431, 131592862, 263185724, 526371448, 1052742896, 2105485792]

約数ペア:

[(1, 2105485792), (2, 1052742896), (4, 526371448), (8, 263185724), (16, 131592862), (32, 65796431), (41, 51353312), (82, 25676656), (164, 12838328), (281, 7492832), (328, 6419164), (562, 3746416), (656, 3209582), (1124, 1873208), (1312, 1604791), (2248, 936604), (4496, 468302), (5711, 368672), (8992, 234151), (11422, 184336), (11521, 182752), (22844, 92168), (23042, 91376), (45688, 46084)]