2056522418

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2848369}}^1$

素因数の和:2848409

約数の個数: 12

約数和(自身を含む): 3255686910

約数和(自身を除く): 1199164492

約数列:

[1, 2, 19, 38, 361, 722, 2848369, 5696738, 54119011, 108238022, 1028261209, 2056522418]

約数ペア:

[(1, 2056522418), (2, 1028261209), (19, 108238022), (38, 54119011), (361, 5696738), (722, 2848369)]