2061748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 4014080

約数和(自身を除く): 1952332

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1279, 1612, 2558, 5116, 16627, 33254, 39649, 66508, 79298, 158596, 515437, 1030874, 2061748]

約数ペア:

[(1, 2061748), (2, 1030874), (4, 515437), (13, 158596), (26, 79298), (31, 66508), (52, 39649), (62, 33254), (124, 16627), (403, 5116), (806, 2558), (1279, 1612)]