2021839256

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2318623}}^1$

素因数の和:2318738

約数の個数: 16

約数和(自身を含む): 3825729600

約数和(自身を除く): 1803890344

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2318623, 4637246, 9274492, 18548984, 252729907, 505459814, 1010919628, 2021839256]

約数ペア:

[(1, 2021839256), (2, 1010919628), (4, 505459814), (8, 252729907), (109, 18548984), (218, 9274492), (436, 4637246), (872, 2318623)]