2013247562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{404429}}^1$

素因数の和:404581

約数の個数: 16

約数和(自身を含む): 3203085600

約数和(自身を除く): 1189838038

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 404429, 808858, 7684151, 15368302, 52980199, 105960398, 1006623781, 2013247562]

約数ペア:

[(1, 2013247562), (2, 1006623781), (19, 105960398), (38, 52980199), (131, 15368302), (262, 7684151), (2489, 808858), (4978, 404429)]