2006914916

素因数分解:

$2^2\times {\mathrm{1129}}^1\times {\mathrm{444401}}^1$

素因数の和:445534

約数の個数: 12

約数和(自身を含む): 3515219820

約数和(自身を除く): 1508304904

約数列:

[1, 2, 4, 1129, 2258, 4516, 444401, 888802, 1777604, 501728729, 1003457458, 2006914916]

約数ペア:

[(1, 2006914916), (2, 1003457458), (4, 501728729), (1129, 1777604), (2258, 888802), (4516, 444401)]