439648082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{222269}}^1$

素因数の和:222337

約数の個数: 16

約数和(自身を含む): 704151360

約数和(自身を除く): 264503278

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 222269, 444538, 5112187, 9557567, 10224374, 19115134, 219824041, 439648082]

約数ペア:

[(1, 439648082), (2, 219824041), (23, 19115134), (43, 10224374), (46, 9557567), (86, 5112187), (989, 444538), (1978, 222269)]