2068941808

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{466819}}^1$

素因数の和:467104

約数の個数: 20

約数和(自身を含む): 4023054760

約数和(自身を除く): 1954112952

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 466819, 933638, 1867276, 3734552, 7469104, 129308863, 258617726, 517235452, 1034470904, 2068941808]

約数ペア:

[(1, 2068941808), (2, 1034470904), (4, 517235452), (8, 258617726), (16, 129308863), (277, 7469104), (554, 3734552), (1108, 1867276), (2216, 933638), (4432, 466819)]