1994172896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3665759}}^1$

素因数の和:3665786

約数の個数: 24

約数和(自身を含む): 4156971840

約数和(自身を除く): 2162798944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3665759, 7331518, 14663036, 29326072, 58652144, 62317903, 117304288, 124635806, 249271612, 498543224, 997086448, 1994172896]

約数ペア:

[(1, 1994172896), (2, 997086448), (4, 498543224), (8, 249271612), (16, 124635806), (17, 117304288), (32, 62317903), (34, 58652144), (68, 29326072), (136, 14663036), (272, 7331518), (544, 3665759)]