8049335959

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{2689}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 9854438400

約数和(自身を除く): 1805102441

約数列:

[1, 7, 19, 71, 133, 317, 497, 1349, 2219, 2689, 6023, 9443, 18823, 22507, 42161, 51091, 157549, 190919, 357637, 427633, 852413, 1336433, 2993431, 3627461, 5966891, 16195847, 25392227, 60521323, 113370929, 423649261, 1149905137, 8049335959]

約数ペア:

[(1, 8049335959), (7, 1149905137), (19, 423649261), (71, 113370929), (133, 60521323), (317, 25392227), (497, 16195847), (1349, 5966891), (2219, 3627461), (2689, 2993431), (6023, 1336433), (9443, 852413), (18823, 427633), (22507, 357637), (42161, 190919), (51091, 157549)]