1421718172

素因数分解:

$2^2\times 7^1\times {\mathrm{50775649}}^1$

素因数の和:50775660

約数の個数: 12

約数和(自身を含む): 2843436400

約数和(自身を除く): 1421718228

約数列:

[1, 2, 4, 7, 14, 28, 50775649, 101551298, 203102596, 355429543, 710859086, 1421718172]

約数ペア:

[(1, 1421718172), (2, 710859086), (4, 355429543), (7, 203102596), (14, 101551298), (28, 50775649)]