2049837

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 2863680

約数和(自身を除く): 813843

約数列:

[1, 3, 37, 59, 111, 177, 313, 939, 2183, 6549, 11581, 18467, 34743, 55401, 683279, 2049837]

約数ペア:

[(1, 2049837), (3, 683279), (37, 55401), (59, 34743), (111, 18467), (177, 11581), (313, 6549), (939, 2183)]