218212324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4959371}}^1$

素因数の和:4959386

約数の個数: 12

約数和(自身を含む): 416587248

約数和(自身を除く): 198374924

約数列:

[1, 2, 4, 11, 22, 44, 4959371, 9918742, 19837484, 54553081, 109106162, 218212324]

約数ペア:

[(1, 218212324), (2, 109106162), (4, 54553081), (11, 19837484), (22, 9918742), (44, 4959371)]