771420004

素因数分解:

$2^2\times {\mathrm{1759}}^1\times {\mathrm{109639}}^1$

素因数の和:111402

約数の個数: 12

約数和(自身を含む): 1350764800

約数和(自身を除く): 579344796

約数列:

[1, 2, 4, 1759, 3518, 7036, 109639, 219278, 438556, 192855001, 385710002, 771420004]

約数ペア:

[(1, 771420004), (2, 385710002), (4, 192855001), (1759, 438556), (3518, 219278), (7036, 109639)]