2938402444

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{1388659}}^1$

素因数の和:1388709

約数の個数: 18

約数和(自身を含む): 5375502860

約数和(自身を除く): 2437100416

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 1388659, 2777318, 5554636, 31939157, 63878314, 127756628, 734600611, 1469201222, 2938402444]

約数ペア:

[(1, 2938402444), (2, 1469201222), (4, 734600611), (23, 127756628), (46, 63878314), (92, 31939157), (529, 5554636), (1058, 2777318), (2116, 1388659)]