2019949492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{308107}}^1$

素因数の和:308271

約数の個数: 24

約数和(自身を含む): 3882160800

約数和(自身を除く): 1862211308

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 308107, 616214, 1232428, 3389177, 6778354, 13556708, 45907943, 91815886, 183631772, 504987373, 1009974746, 2019949492]

約数ペア:

[(1, 2019949492), (2, 1009974746), (4, 504987373), (11, 183631772), (22, 91815886), (44, 45907943), (149, 13556708), (298, 6778354), (596, 3389177), (1639, 1232428), (3278, 616214), (6556, 308107)]