231355964

素因数分解:

$2^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{10499}}^1$

素因数の和:11297

約数の個数: 24

約数和(自身を含む): 463344000

約数和(自身を除く): 231988036

約数列:

[1, 2, 4, 7, 14, 28, 787, 1574, 3148, 5509, 10499, 11018, 20998, 22036, 41996, 73493, 146986, 293972, 8262713, 16525426, 33050852, 57838991, 115677982, 231355964]

約数ペア:

[(1, 231355964), (2, 115677982), (4, 57838991), (7, 33050852), (14, 16525426), (28, 8262713), (787, 293972), (1574, 146986), (3148, 73493), (5509, 41996), (10499, 22036), (11018, 20998)]