1226288

素因数分解:

$2^4\times 7^1\times {\mathrm{10949}}^1$

素因数の和:10964

約数の個数: 20

約数和(自身を含む): 2715600

約数和(自身を除く): 1489312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10949, 21898, 43796, 76643, 87592, 153286, 175184, 306572, 613144, 1226288]

約数ペア:

[(1, 1226288), (2, 613144), (4, 306572), (7, 175184), (8, 153286), (14, 87592), (16, 76643), (28, 43796), (56, 21898), (112, 10949)]