2556620212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{14864071}}^1$

素因数の和:14864118

約数の個数: 12

約数和(自身を含む): 4578134176

約数和(自身を除く): 2021513964

約数列:

[1, 2, 4, 43, 86, 172, 14864071, 29728142, 59456284, 639155053, 1278310106, 2556620212]

約数ペア:

[(1, 2556620212), (2, 1278310106), (4, 639155053), (43, 59456284), (86, 29728142), (172, 14864071)]