2945643404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{66946441}}^1$

素因数の和:66946456

約数の個数: 12

約数和(自身を含む): 5623501128

約数和(自身を除く): 2677857724

約数列:

[1, 2, 4, 11, 22, 44, 66946441, 133892882, 267785764, 736410851, 1472821702, 2945643404]

約数ペア:

[(1, 2945643404), (2, 1472821702), (4, 736410851), (11, 267785764), (22, 133892882), (44, 66946441)]