2580486482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{510583}}^1$

素因数の和:510630

約数の個数: 24

約数和(自身を含む): 4668780096

約数和(自身を除く): 2088293614

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 510583, 1021166, 3574081, 7148162, 9701077, 19402154, 67907539, 135815078, 184320463, 368640926, 1290243241, 2580486482]

約数ペア:

[(1, 2580486482), (2, 1290243241), (7, 368640926), (14, 184320463), (19, 135815078), (38, 67907539), (133, 19402154), (266, 9701077), (361, 7148162), (722, 3574081), (2527, 1021166), (5054, 510583)]