1330640024

素因数分解:

$2^3\times 7^1\times {\mathrm{23761429}}^1$

素因数の和:23761442

約数の個数: 16

約数和(自身を含む): 2851371600

約数和(自身を除く): 1520731576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23761429, 47522858, 95045716, 166330003, 190091432, 332660006, 665320012, 1330640024]

約数ペア:

[(1, 1330640024), (2, 665320012), (4, 332660006), (7, 190091432), (8, 166330003), (14, 95045716), (28, 47522858), (56, 23761429)]