2015585278

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{163417}}^1$

素因数の和:164307

約数の個数: 16

約数和(自身を含む): 3459232224

約数和(自身を除く): 1443646946

約数列:

[1, 2, 7, 14, 881, 1762, 6167, 12334, 163417, 326834, 1143919, 2287838, 143970377, 287940754, 1007792639, 2015585278]

約数ペア:

[(1, 2015585278), (2, 1007792639), (7, 287940754), (14, 143970377), (881, 2287838), (1762, 1143919), (6167, 326834), (12334, 163417)]