339944314

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{470837}}^1$

素因数の和:470877

約数の個数: 12

約数和(自身を含む): 538167834

約数和(自身を除く): 198223520

約数列:

[1, 2, 19, 38, 361, 722, 470837, 941674, 8945903, 17891806, 169972157, 339944314]

約数ペア:

[(1, 339944314), (2, 169972157), (19, 17891806), (38, 8945903), (361, 941674), (722, 470837)]