2516059

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 3173632

約数和(自身を除く): 657573

約数列:

[1, 7, 13, 43, 91, 301, 559, 643, 3913, 4501, 8359, 27649, 58513, 193543, 359437, 2516059]

約数ペア:

[(1, 2516059), (7, 359437), (13, 193543), (43, 58513), (91, 27649), (301, 8359), (559, 4501), (643, 3913)]