2912642788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{146777}}^1$

素因数の和:146844

約数の個数: 36

約数和(自身を含む): 5739313356

約数和(自身を除く): 2826670568

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 4961, 9922, 19844, 146777, 293554, 587108, 1614547, 3229094, 6017857, 6458188, 12035714, 17760017, 24071428, 35520034, 66196427, 71040068, 132392854, 264785708, 728160697, 1456321394, 2912642788]

約数ペア:

[(1, 2912642788), (2, 1456321394), (4, 728160697), (11, 264785708), (22, 132392854), (41, 71040068), (44, 66196427), (82, 35520034), (121, 24071428), (164, 17760017), (242, 12035714), (451, 6458188), (484, 6017857), (902, 3229094), (1804, 1614547), (4961, 587108), (9922, 293554), (19844, 146777)]