121860802

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{81349}}^1$

素因数の和:81465

約数の個数: 16

約数和(自身を含む): 210859200

約数和(自身を除く): 88998398

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 81349, 162698, 569443, 1138886, 8704343, 17408686, 60930401, 121860802]

約数ペア:

[(1, 121860802), (2, 60930401), (7, 17408686), (14, 8704343), (107, 1138886), (214, 569443), (749, 162698), (1498, 81349)]