9878386

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 24

約数和(自身を含む): 17559360

約数和(自身を除く): 7680974

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 839, 841, 1678, 1682, 5873, 5887, 11746, 11774, 24331, 48662, 170317, 340634, 705599, 1411198, 4939193, 9878386]

約数ペア:

[(1, 9878386), (2, 4939193), (7, 1411198), (14, 705599), (29, 340634), (58, 170317), (203, 48662), (406, 24331), (839, 11774), (841, 11746), (1678, 5887), (1682, 5873)]