2564884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 5241600

約数和(自身を除く): 2676716

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1949, 3898, 7796, 13643, 27286, 54572, 91603, 183206, 366412, 641221, 1282442, 2564884]

約数ペア:

[(1, 2564884), (2, 1282442), (4, 641221), (7, 366412), (14, 183206), (28, 91603), (47, 54572), (94, 27286), (188, 13643), (329, 7796), (658, 3898), (1316, 1949)]