1245104

素因数分解:

$2^4\times 7^1\times {\mathrm{11117}}^1$

素因数の和:11132

約数の個数: 20

約数和(自身を含む): 2757264

約数和(自身を除く): 1512160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11117, 22234, 44468, 77819, 88936, 155638, 177872, 311276, 622552, 1245104]

約数ペア:

[(1, 1245104), (2, 622552), (4, 311276), (7, 177872), (8, 155638), (14, 88936), (16, 77819), (28, 44468), (56, 22234), (112, 11117)]