1841684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 3513888

約数和(自身を除く): 1672204

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 331, 428, 662, 1324, 1391, 2782, 4303, 5564, 8606, 17212, 35417, 70834, 141668, 460421, 920842, 1841684]

約数ペア:

[(1, 1841684), (2, 920842), (4, 460421), (13, 141668), (26, 70834), (52, 35417), (107, 17212), (214, 8606), (331, 5564), (428, 4303), (662, 2782), (1324, 1391)]