2013213433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{112213}}^1$

素因数の和:112464

約数の個数: 16

約数和(自身を含む): 2520775296

約数和(自身を除く): 507561863

約数列:

[1, 7, 11, 77, 233, 1631, 2563, 17941, 112213, 785491, 1234343, 8640401, 26145629, 183019403, 287601919, 2013213433]

約数ペア:

[(1, 2013213433), (7, 287601919), (11, 183019403), (77, 26145629), (233, 8640401), (1631, 1234343), (2563, 785491), (17941, 112213)]