2428052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 4680480

約数和(自身を除く): 2252428

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 397, 556, 794, 1529, 1588, 3058, 4367, 6116, 8734, 17468, 55183, 110366, 220732, 607013, 1214026, 2428052]

約数ペア:

[(1, 2428052), (2, 1214026), (4, 607013), (11, 220732), (22, 110366), (44, 55183), (139, 17468), (278, 8734), (397, 6116), (556, 4367), (794, 3058), (1529, 1588)]