8652644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 20340096

約数和(自身を除く): 11687452

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2161, 4004, 4322, 8644, 15127, 23771, 28093, 30254, 47542, 56186, 60508, 95084, 112372, 166397, 196651, 309023, 332794, 393302, 618046, 665588, 786604, 1236092, 2163161, 4326322, 8652644]

約数ペア:

[(1, 8652644), (2, 4326322), (4, 2163161), (7, 1236092), (11, 786604), (13, 665588), (14, 618046), (22, 393302), (26, 332794), (28, 309023), (44, 196651), (52, 166397), (77, 112372), (91, 95084), (143, 60508), (154, 56186), (182, 47542), (286, 30254), (308, 28093), (364, 23771), (572, 15127), (1001, 8644), (2002, 4322), (2161, 4004)]