2540594

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 4406400

約数和(自身を除く): 1865806

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2039, 4078, 14273, 28546, 181471, 362942, 1270297, 2540594]

約数ペア:

[(1, 2540594), (2, 1270297), (7, 362942), (14, 181471), (89, 28546), (178, 14273), (623, 4078), (1246, 2039)]