253604156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4877003}}^1$

素因数の和:4877020

約数の個数: 12

約数和(自身を含む): 477946392

約数和(自身を除く): 224342236

約数列:

[1, 2, 4, 13, 26, 52, 4877003, 9754006, 19508012, 63401039, 126802078, 253604156]

約数ペア:

[(1, 253604156), (2, 126802078), (4, 63401039), (13, 19508012), (26, 9754006), (52, 4877003)]