490091521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{54497}}^1$

素因数の和:54560

約数の個数: 12

約数和(自身を含む): 542473092

約数和(自身を除く): 52381571

約数列:

[1, 17, 23, 391, 529, 8993, 54497, 926449, 1253431, 21308327, 28828913, 490091521]

約数ペア:

[(1, 490091521), (17, 28828913), (23, 21308327), (391, 1253431), (529, 926449), (8993, 54497)]