2088891838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{72647}}^1$

素因数の和:73967

約数の個数: 16

約数和(自身を含む): 3420849024

約数和(自身を除く): 1331957186

約数列:

[1, 2, 11, 22, 1307, 2614, 14377, 28754, 72647, 145294, 799117, 1598234, 94949629, 189899258, 1044445919, 2088891838]

約数ペア:

[(1, 2088891838), (2, 1044445919), (11, 189899258), (22, 94949629), (1307, 1598234), (2614, 799117), (14377, 145294), (28754, 72647)]