2543048

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{2503}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 4807680

約数和(自身を除く): 2264632

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 2503, 5006, 10012, 20024, 317881, 635762, 1271524, 2543048]

約数ペア:

[(1, 2543048), (2, 1271524), (4, 635762), (8, 317881), (127, 20024), (254, 10012), (508, 5006), (1016, 2503)]