13156978963156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17783}}^1\times {\mathrm{911161}}^1$

素因数の和:928984

約数の個数: 48

約数和(自身を含む): 27222896413440

約数和(自身を除く): 14065917450284

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 17783, 35566, 71132, 124481, 248962, 497924, 515707, 911161, 1031414, 1822322, 2062828, 3609949, 3644644, 6378127, 7219898, 12756254, 14439796, 25512508, 26423669, 52847338, 105694676, 184965683, 369931366, 739862732, 16203176063, 32406352126, 64812704252, 113422232441, 226844464882, 453688929764, 469892105827, 939784211654, 1879568423308, 3289244740789, 6578489481578, 13156978963156]

約数ペア:

[(1, 13156978963156), (2, 6578489481578), (4, 3289244740789), (7, 1879568423308), (14, 939784211654), (28, 469892105827), (29, 453688929764), (58, 226844464882), (116, 113422232441), (203, 64812704252), (406, 32406352126), (812, 16203176063), (17783, 739862732), (35566, 369931366), (71132, 184965683), (124481, 105694676), (248962, 52847338), (497924, 26423669), (515707, 25512508), (911161, 14439796), (1031414, 12756254), (1822322, 7219898), (2062828, 6378127), (3609949, 3644644)]