3920403772

素因数分解:

$2^2\times {\mathrm{8243}}^1\times {\mathrm{118901}}^1$

素因数の和:127148

約数の個数: 12

約数和(自身を含む): 6861596616

約数和(自身を除く): 2941192844

約数列:

[1, 2, 4, 8243, 16486, 32972, 118901, 237802, 475604, 980100943, 1960201886, 3920403772]

約数ペア:

[(1, 3920403772), (2, 1960201886), (4, 980100943), (8243, 475604), (16486, 237802), (32972, 118901)]