2712446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 4475520

約数和(自身を除く): 1763074

約数列:

[1, 2, 11, 22, 139, 278, 887, 1529, 1774, 3058, 9757, 19514, 123293, 246586, 1356223, 2712446]

約数ペア:

[(1, 2712446), (2, 1356223), (11, 246586), (22, 123293), (139, 19514), (278, 9757), (887, 3058), (1529, 1774)]