282028802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{19937}}^1$

素因数の和:20593

約数の個数: 16

約数和(自身を含む): 462242592

約数和(自身を除く): 180213790

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 14146, 19937, 39874, 219307, 438614, 12819491, 25638982, 141014401, 282028802]

約数ペア:

[(1, 282028802), (2, 141014401), (11, 25638982), (22, 12819491), (643, 438614), (1286, 219307), (7073, 39874), (14146, 19937)]