2757904

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1777}}^1$

素因数の和:1882

約数の個数: 20

約数和(自身を含む): 5401564

約数和(自身を除く): 2643660

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1777, 3554, 7108, 14216, 28432, 172369, 344738, 689476, 1378952, 2757904]

約数ペア:

[(1, 2757904), (2, 1378952), (4, 689476), (8, 344738), (16, 172369), (97, 28432), (194, 14216), (388, 7108), (776, 3554), (1552, 1777)]