2665812

素因数分解:

$2^2\times 3^1\times {\mathrm{222151}}^1$

素因数の和:222158

約数の個数: 12

約数和(自身を含む): 6220256

約数和(自身を除く): 3554444

約数列:

[1, 2, 3, 4, 6, 12, 222151, 444302, 666453, 888604, 1332906, 2665812]

約数ペア:

[(1, 2665812), (2, 1332906), (3, 888604), (4, 666453), (6, 444302), (12, 222151)]