2109335056

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{475933}}^1$

素因数の和:476218

約数の個数: 20

約数和(自身を含む): 4101599212

約数和(自身を除く): 1992264156

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 475933, 951866, 1903732, 3807464, 7614928, 131833441, 263666882, 527333764, 1054667528, 2109335056]

約数ペア:

[(1, 2109335056), (2, 1054667528), (4, 527333764), (8, 263666882), (16, 131833441), (277, 7614928), (554, 3807464), (1108, 1903732), (2216, 951866), (4432, 475933)]