7220968

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{2557}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 13582980

約数和(自身を除く): 6362012

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2557, 2824, 5114, 10228, 20456, 902621, 1805242, 3610484, 7220968]

約数ペア:

[(1, 7220968), (2, 3610484), (4, 1805242), (8, 902621), (353, 20456), (706, 10228), (1412, 5114), (2557, 2824)]