2662484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5501}}^1$

素因数の和:5527

約数の個数: 18

約数和(自身を含む): 5122362

約数和(自身を除く): 2459878

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5501, 11002, 22004, 60511, 121022, 242044, 665621, 1331242, 2662484]

約数ペア:

[(1, 2662484), (2, 1331242), (4, 665621), (11, 242044), (22, 121022), (44, 60511), (121, 22004), (242, 11002), (484, 5501)]