2680450149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{968021}}^1$

素因数の和:968108

約数の個数: 16

約数和(自身を含む): 3903064704

約数和(自身を除く): 1222614555

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 968021, 2904063, 12584273, 37752819, 68729491, 206188473, 893483383, 2680450149]

約数ペア:

[(1, 2680450149), (3, 893483383), (13, 206188473), (39, 68729491), (71, 37752819), (213, 12584273), (923, 2904063), (2769, 968021)]