139099366

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139939}}^1$

素因数の和:140019

約数の個数: 16

約数和(自身を含む): 241816320

約数和(自身を除く): 102716954

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 139939, 279878, 979573, 1959146, 9935669, 19871338, 69549683, 139099366]

約数ペア:

[(1, 139099366), (2, 69549683), (7, 19871338), (14, 9935669), (71, 1959146), (142, 979573), (497, 279878), (994, 139939)]