1055350070

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{211493}}^1$

素因数の和:211999

約数の個数: 16

約数和(自身を含む): 1903446000

約数和(自身を除く): 848095930

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 211493, 422986, 1057465, 2114930, 105535007, 211070014, 527675035, 1055350070]

約数ペア:

[(1, 1055350070), (2, 527675035), (5, 211070014), (10, 105535007), (499, 2114930), (998, 1057465), (2495, 422986), (4990, 211493)]