1985042689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877949}}^1$

素因数の和:877992

約数の個数: 16

約数和(自身を含む): 2528496000

約数和(自身を除く): 543453311

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 877949, 6145643, 14925133, 16681031, 104475931, 116767217, 283577527, 1985042689]

約数ペア:

[(1, 1985042689), (7, 283577527), (17, 116767217), (19, 104475931), (119, 16681031), (133, 14925133), (323, 6145643), (2261, 877949)]