2080773926

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{1913}}^1$

素因数の和:2949

約数の個数: 48

約数和(自身を含む): 3966803280

約数和(自身を除く): 1886029354

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1009, 1078, 1913, 2018, 3826, 7063, 11099, 13391, 14126, 21043, 22198, 26782, 42086, 49441, 77693, 93737, 98882, 147301, 155386, 187474, 294602, 543851, 1031107, 1087702, 1930217, 2062214, 3860434, 13511519, 21232387, 27023038, 42464774, 94580633, 148626709, 189161266, 297253418, 1040386963, 2080773926]

約数ペア:

[(1, 2080773926), (2, 1040386963), (7, 297253418), (11, 189161266), (14, 148626709), (22, 94580633), (49, 42464774), (77, 27023038), (98, 21232387), (154, 13511519), (539, 3860434), (1009, 2062214), (1078, 1930217), (1913, 1087702), (2018, 1031107), (3826, 543851), (7063, 294602), (11099, 187474), (13391, 155386), (14126, 147301), (21043, 98882), (22198, 93737), (26782, 77693), (42086, 49441)]