2208342256

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{846757}}^1$

素因数の和:846928

約数の個数: 20

約数和(自身を含む): 4304917672

約数和(自身を除く): 2096575416

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 846757, 1693514, 3387028, 6774056, 13548112, 138021391, 276042782, 552085564, 1104171128, 2208342256]

約数ペア:

[(1, 2208342256), (2, 1104171128), (4, 552085564), (8, 276042782), (16, 138021391), (163, 13548112), (326, 6774056), (652, 3387028), (1304, 1693514), (2608, 846757)]