2684924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 5174400

約数和(自身を除く): 2489476

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 439, 556, 878, 1529, 1756, 3058, 4829, 6116, 9658, 19316, 61021, 122042, 244084, 671231, 1342462, 2684924]

約数ペア:

[(1, 2684924), (2, 1342462), (4, 671231), (11, 244084), (22, 122042), (44, 61021), (139, 19316), (278, 9658), (439, 6116), (556, 4829), (878, 3058), (1529, 1756)]