2100069130

素因数分解:

$2^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{197933}}^1$

素因数の和:199001

約数の個数: 16

約数和(自身を含む): 3783706344

約数和(自身を除く): 1683637214

約数列:

[1, 2, 5, 10, 1061, 2122, 5305, 10610, 197933, 395866, 989665, 1979330, 210006913, 420013826, 1050034565, 2100069130]

約数ペア:

[(1, 2100069130), (2, 1050034565), (5, 420013826), (10, 210006913), (1061, 1979330), (2122, 989665), (5305, 395866), (10610, 197933)]