2016393212

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{1257103}}^1$

素因数の和:1257508

約数の個数: 12

約数和(自身を含む): 3537490656

約数和(自身を除く): 1521097444

約数列:

[1, 2, 4, 401, 802, 1604, 1257103, 2514206, 5028412, 504098303, 1008196606, 2016393212]

約数ペア:

[(1, 2016393212), (2, 1008196606), (4, 504098303), (401, 5028412), (802, 2514206), (1604, 1257103)]