2080491946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{21929}}^1$

素因数の和:22074

約数の個数: 32

約数和(自身を含む): 3481606800

約数和(自身を除く): 1401114854

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 533, 1066, 1157, 2314, 3649, 7298, 21929, 43858, 47437, 94874, 285077, 570154, 899089, 1798178, 1951681, 3903362, 11688157, 23376314, 25371853, 50743706, 80018921, 160037842, 1040245973, 2080491946]

約数ペア:

[(1, 2080491946), (2, 1040245973), (13, 160037842), (26, 80018921), (41, 50743706), (82, 25371853), (89, 23376314), (178, 11688157), (533, 3903362), (1066, 1951681), (1157, 1798178), (2314, 899089), (3649, 570154), (7298, 285077), (21929, 94874), (43858, 47437)]