1325306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 2121984

約数和(自身を除く): 796678

約数列:

[1, 2, 23, 46, 47, 94, 613, 1081, 1226, 2162, 14099, 28198, 28811, 57622, 662653, 1325306]

約数ペア:

[(1, 1325306), (2, 662653), (23, 57622), (46, 28811), (47, 28198), (94, 14099), (613, 2162), (1081, 1226)]