2015181508

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{771509}}^1$

素因数の和:772166

約数の個数: 12

約数和(自身を含む): 3531972780

約数和(自身を除く): 1516791272

約数列:

[1, 2, 4, 653, 1306, 2612, 771509, 1543018, 3086036, 503795377, 1007590754, 2015181508]

約数ペア:

[(1, 2015181508), (2, 1007590754), (4, 503795377), (653, 3086036), (1306, 1543018), (2612, 771509)]