2977768816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16919141}}^1$

素因数の和:16919160

約数の個数: 20

約数和(自身を含む): 6293920824

約数和(自身を除く): 3316152008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16919141, 33838282, 67676564, 135353128, 186110551, 270706256, 372221102, 744442204, 1488884408, 2977768816]

約数ペア:

[(1, 2977768816), (2, 1488884408), (4, 744442204), (8, 372221102), (11, 270706256), (16, 186110551), (22, 135353128), (44, 67676564), (88, 33838282), (176, 16919141)]