2090741855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1543}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 2801433600

約数和(自身を除く): 710691745

約数列:

[1, 5, 17, 19, 85, 95, 323, 839, 1543, 1615, 4195, 7715, 14263, 15941, 26231, 29317, 71315, 79705, 131155, 146585, 270997, 498389, 1294577, 1354985, 2491945, 6472885, 22007809, 24596963, 110039045, 122984815, 418148371, 2090741855]

約数ペア:

[(1, 2090741855), (5, 418148371), (17, 122984815), (19, 110039045), (85, 24596963), (95, 22007809), (323, 6472885), (839, 2491945), (1543, 1354985), (1615, 1294577), (4195, 498389), (7715, 270997), (14263, 146585), (15941, 131155), (26231, 79705), (29317, 71315)]