2910856

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{2153}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 5912730

約数和(自身を除く): 3001874

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2153, 4306, 8612, 17224, 27989, 55978, 111956, 223912, 363857, 727714, 1455428, 2910856]

約数ペア:

[(1, 2910856), (2, 1455428), (4, 727714), (8, 363857), (13, 223912), (26, 111956), (52, 55978), (104, 27989), (169, 17224), (338, 8612), (676, 4306), (1352, 2153)]