2078164802

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1\times {\mathrm{2203}}^1$

素因数の和:3822

約数の個数: 32

約数和(自身を含む): 3649400832

約数和(自身を除く): 1571236030

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1567, 2203, 3134, 4406, 10969, 15421, 21938, 30842, 67381, 94729, 134762, 189458, 471667, 663103, 943334, 1326206, 3452101, 6904202, 24164707, 48329414, 148440343, 296880686, 1039082401, 2078164802]

約数ペア:

[(1, 2078164802), (2, 1039082401), (7, 296880686), (14, 148440343), (43, 48329414), (86, 24164707), (301, 6904202), (602, 3452101), (1567, 1326206), (2203, 943334), (3134, 663103), (4406, 471667), (10969, 189458), (15421, 134762), (21938, 94729), (30842, 67381)]