531353228

素因数分解:

$2^2\times 7^1\times {\mathrm{18976901}}^1$

素因数の和:18976912

約数の個数: 12

約数和(自身を含む): 1062706512

約数和(自身を除く): 531353284

約数列:

[1, 2, 4, 7, 14, 28, 18976901, 37953802, 75907604, 132838307, 265676614, 531353228]

約数ペア:

[(1, 531353228), (2, 265676614), (4, 132838307), (7, 75907604), (14, 37953802), (28, 18976901)]