1949236465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1\times {\mathrm{11003}}^1$

素因数の和:14240

約数の個数: 16

約数和(自身を含む): 2552751936

約数和(自身を除く): 603515471

約数列:

[1, 5, 11, 55, 3221, 11003, 16105, 35431, 55015, 121033, 177155, 605165, 35440663, 177203315, 389847293, 1949236465]

約数ペア:

[(1, 1949236465), (5, 389847293), (11, 177203315), (55, 35440663), (3221, 605165), (11003, 177155), (16105, 121033), (35431, 55015)]