10689236428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{205562239}}^1$

素因数の和:205562256

約数の個数: 12

約数和(自身を含む): 20145099520

約数和(自身を除く): 9455863092

約数列:

[1, 2, 4, 13, 26, 52, 205562239, 411124478, 822248956, 2672309107, 5344618214, 10689236428]

約数ペア:

[(1, 10689236428), (2, 5344618214), (4, 2672309107), (13, 822248956), (26, 411124478), (52, 205562239)]