1849783123984

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13691}}^1\times {\mathrm{77471}}^1$

素因数の和:91279

約数の個数: 40

約数和(自身を含む): 3617145987840

約数和(自身を除く): 1767362863856

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13691, 27382, 54764, 77471, 109528, 154942, 219056, 309884, 619768, 1239536, 1492319, 2984638, 5969276, 8444339, 11938552, 16888678, 23877104, 33777356, 67554712, 135109424, 1060655461, 2121310922, 4242621844, 8485243688, 16970487376, 115611445249, 231222890498, 462445780996, 924891561992, 1849783123984]

約数ペア:

[(1, 1849783123984), (2, 924891561992), (4, 462445780996), (8, 231222890498), (16, 115611445249), (109, 16970487376), (218, 8485243688), (436, 4242621844), (872, 2121310922), (1744, 1060655461), (13691, 135109424), (27382, 67554712), (54764, 33777356), (77471, 23877104), (109528, 16888678), (154942, 11938552), (219056, 8444339), (309884, 5969276), (619768, 2984638), (1239536, 1492319)]