879952

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 20

約数和(自身を含む): 1745920

約数和(自身を除く): 865968

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1279, 2558, 5116, 10232, 20464, 54997, 109994, 219988, 439976, 879952]

約数ペア:

[(1, 879952), (2, 439976), (4, 219988), (8, 109994), (16, 54997), (43, 20464), (86, 10232), (172, 5116), (344, 2558), (688, 1279)]