427884082

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1\times {\mathrm{3221}}^1$

素因数の和:3873

約数の個数: 16

約数和(自身を含む): 648317952

約数和(自身を除く): 220433870

約数列:

[1, 2, 127, 254, 523, 1046, 3221, 6442, 66421, 132842, 409067, 818134, 1684583, 3369166, 213942041, 427884082]

約数ペア:

[(1, 427884082), (2, 213942041), (127, 3369166), (254, 1684583), (523, 818134), (1046, 409067), (3221, 132842), (6442, 66421)]