261202524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1978807}}^1$

素因数の和:1978825

約数の個数: 24

約数和(自身を含む): 664879488

約数和(自身を除く): 403676964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1978807, 3957614, 5936421, 7915228, 11872842, 21766877, 23745684, 43533754, 65300631, 87067508, 130601262, 261202524]

約数ペア:

[(1, 261202524), (2, 130601262), (3, 87067508), (4, 65300631), (6, 43533754), (11, 23745684), (12, 21766877), (22, 11872842), (33, 7915228), (44, 5936421), (66, 3957614), (132, 1978807)]