2021573414

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{756011}}^1$

素因数の和:756211

約数の個数: 16

約数和(自身を含む): 3483703296

約数和(自身を除く): 1462129882

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 756011, 1512022, 5292077, 10584154, 144398101, 288796202, 1010786707, 2021573414]

約数ペア:

[(1, 2021573414), (2, 1010786707), (7, 288796202), (14, 144398101), (191, 10584154), (382, 5292077), (1337, 1512022), (2674, 756011)]