26978902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4507}}^1$

素因数の和:4623

約数の個数: 16

約数和(自身を含む): 42032592

約数和(自身を除く): 15053690

約数列:

[1, 2, 41, 73, 82, 146, 2993, 4507, 5986, 9014, 184787, 329011, 369574, 658022, 13489451, 26978902]

約数ペア:

[(1, 26978902), (2, 13489451), (41, 658022), (73, 369574), (82, 329011), (146, 184787), (2993, 9014), (4507, 5986)]