2566944642051

素因数分解:

$3^2\times {\mathrm{491}}^1\times {\mathrm{643}}^1\times {\mathrm{903403}}^1$

素因数の和:904543

約数の個数: 24

約数和(自身を含む): 3721142757696

約数和(自身を除く): 1154198115645

約数列:

[1, 3, 9, 491, 643, 1473, 1929, 4419, 5787, 315713, 903403, 947139, 2710209, 2841417, 8130627, 443570873, 580888129, 1330712619, 1742664387, 3992137857, 5227993161, 285216071339, 855648214017, 2566944642051]

約数ペア:

[(1, 2566944642051), (3, 855648214017), (9, 285216071339), (491, 5227993161), (643, 3992137857), (1473, 1742664387), (1929, 1330712619), (4419, 580888129), (5787, 443570873), (315713, 8130627), (903403, 2841417), (947139, 2710209)]