2826289090

素因数分解:

$2^1\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{124561}}^1$

素因数の和:126837

約数の個数: 16

約数和(自身を含む): 5089603320

約数和(自身を除く): 2263314230

約数列:

[1, 2, 5, 10, 2269, 4538, 11345, 22690, 124561, 249122, 622805, 1245610, 282628909, 565257818, 1413144545, 2826289090]

約数ペア:

[(1, 2826289090), (2, 1413144545), (5, 565257818), (10, 282628909), (2269, 1245610), (4538, 622805), (11345, 249122), (22690, 124561)]