1880463908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{27653881}}^1$

素因数の和:27653902

約数の個数: 12

約数和(自身を含む): 3484389132

約数和(自身を除く): 1603925224

約数列:

[1, 2, 4, 17, 34, 68, 27653881, 55307762, 110615524, 470115977, 940231954, 1880463908]

約数ペア:

[(1, 1880463908), (2, 940231954), (4, 470115977), (17, 110615524), (34, 55307762), (68, 27653881)]