7909582028

素因数分解:

$2^2\times {\mathrm{3109}}^1\times {\mathrm{636023}}^1$

素因数の和:639136

約数の個数: 12

約数和(自身を含む): 13846242480

約数和(自身を除く): 5936660452

約数列:

[1, 2, 4, 3109, 6218, 12436, 636023, 1272046, 2544092, 1977395507, 3954791014, 7909582028]

約数ペア:

[(1, 7909582028), (2, 3954791014), (4, 1977395507), (3109, 2544092), (6218, 1272046), (12436, 636023)]