2269826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 3724224

約数和(自身を除く): 1454398

約数列:

[1, 2, 13, 26, 67, 134, 871, 1303, 1742, 2606, 16939, 33878, 87301, 174602, 1134913, 2269826]

約数ペア:

[(1, 2269826), (2, 1134913), (13, 174602), (26, 87301), (67, 33878), (134, 16939), (871, 2606), (1303, 1742)]