2499765506

素因数分解:

$2^1\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{88789}}^1$

素因数の和:90809

約数の個数: 16

約数和(自身を含む): 4287491520

約数和(自身を除く): 1787726014

約数列:

[1, 2, 7, 14, 2011, 4022, 14077, 28154, 88789, 177578, 621523, 1243046, 178554679, 357109358, 1249882753, 2499765506]

約数ペア:

[(1, 2499765506), (2, 1249882753), (7, 357109358), (14, 178554679), (2011, 1243046), (4022, 621523), (14077, 177578), (28154, 88789)]