2049208826

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{817721}}^1$

素因数の和:817909

約数の個数: 16

約数和(自身を含む): 3532559040

約数和(自身を除く): 1483350214

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 817721, 1635442, 5724047, 11448094, 146372059, 292744118, 1024604413, 2049208826]

約数ペア:

[(1, 2049208826), (2, 1024604413), (7, 292744118), (14, 146372059), (179, 11448094), (358, 5724047), (1253, 1635442), (2506, 817721)]