2009366296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67829}}^1$

素因数の和:67888

約数の個数: 48

約数和(自身を含む): 4501198800

約数和(自身を除く): 2491832504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 529, 644, 1058, 1288, 2116, 3703, 4232, 7406, 14812, 29624, 67829, 135658, 271316, 474803, 542632, 949606, 1560067, 1899212, 3120134, 3798424, 6240268, 10920469, 12480536, 21840938, 35881541, 43681876, 71763082, 87363752, 143526164, 251170787, 287052328, 502341574, 1004683148, 2009366296]

約数ペア:

[(1, 2009366296), (2, 1004683148), (4, 502341574), (7, 287052328), (8, 251170787), (14, 143526164), (23, 87363752), (28, 71763082), (46, 43681876), (56, 35881541), (92, 21840938), (161, 12480536), (184, 10920469), (322, 6240268), (529, 3798424), (644, 3120134), (1058, 1899212), (1288, 1560067), (2116, 949606), (3703, 542632), (4232, 474803), (7406, 271316), (14812, 135658), (29624, 67829)]