2018793604

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{787361}}^1$

素因数の和:788006

約数の個数: 12

約数和(自身を含む): 3538404828

約数和(自身を除く): 1519611224

約数列:

[1, 2, 4, 641, 1282, 2564, 787361, 1574722, 3149444, 504698401, 1009396802, 2018793604]

約数ペア:

[(1, 2018793604), (2, 1009396802), (4, 504698401), (641, 3149444), (1282, 1574722), (2564, 787361)]