280846722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{2789}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 605586240

約数和(自身を除く): 324739518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1291, 2582, 2789, 3873, 5578, 7746, 8367, 16734, 16783, 33566, 36257, 50349, 72514, 100698, 108771, 217542, 3600599, 7201198, 10801797, 21603594, 46807787, 93615574, 140423361, 280846722]

約数ペア:

[(1, 280846722), (2, 140423361), (3, 93615574), (6, 46807787), (13, 21603594), (26, 10801797), (39, 7201198), (78, 3600599), (1291, 217542), (2582, 108771), (2789, 100698), (3873, 72514), (5578, 50349), (7746, 36257), (8367, 33566), (16734, 16783)]