487693564

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{230479}}^1$

素因数の和:230529

約数の個数: 18

約数和(自身を含む): 892188080

約数和(自身を除く): 404494516

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 230479, 460958, 921916, 5301017, 10602034, 21204068, 121923391, 243846782, 487693564]

約数ペア:

[(1, 487693564), (2, 243846782), (4, 121923391), (23, 21204068), (46, 10602034), (92, 5301017), (529, 921916), (1058, 460958), (2116, 230479)]