21777888836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{742057}}^1$

素因数の和:742124

約数の個数: 48

約数和(自身を含む): 44879667840

約数和(自身を除く): 23101779004

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 506, 638, 667, 1012, 1276, 1334, 2668, 7337, 14674, 29348, 742057, 1484114, 2968228, 8162627, 16325254, 17067311, 21519653, 32650508, 34134622, 43039306, 68269244, 86078612, 187740421, 236716183, 375480842, 473432366, 494952019, 750961684, 946864732, 989904038, 1979808076, 5444472209, 10888944418, 21777888836]

約数ペア:

[(1, 21777888836), (2, 10888944418), (4, 5444472209), (11, 1979808076), (22, 989904038), (23, 946864732), (29, 750961684), (44, 494952019), (46, 473432366), (58, 375480842), (92, 236716183), (116, 187740421), (253, 86078612), (319, 68269244), (506, 43039306), (638, 34134622), (667, 32650508), (1012, 21519653), (1276, 17067311), (1334, 16325254), (2668, 8162627), (7337, 2968228), (14674, 1484114), (29348, 742057)]