2256344

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2153}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 4264920

約数和(自身を除く): 2008576

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2153, 4306, 8612, 17224, 282043, 564086, 1128172, 2256344]

約数ペア:

[(1, 2256344), (2, 1128172), (4, 564086), (8, 282043), (131, 17224), (262, 8612), (524, 4306), (1048, 2153)]