2127332590

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{189433}}^1$

素因数の和:190563

約数の個数: 16

約数和(自身を含む): 3832628688

約数和(自身を除く): 1705296098

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 11230, 189433, 378866, 947165, 1894330, 212733259, 425466518, 1063666295, 2127332590]

約数ペア:

[(1, 2127332590), (2, 1063666295), (5, 425466518), (10, 212733259), (1123, 1894330), (2246, 947165), (5615, 378866), (11230, 189433)]