2785258

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 4926852

約数和(自身を除く): 2141594

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 293, 586, 679, 1358, 2051, 4102, 4753, 9506, 14357, 28421, 28714, 56842, 198947, 397894, 1392629, 2785258]

約数ペア:

[(1, 2785258), (2, 1392629), (7, 397894), (14, 198947), (49, 56842), (97, 28714), (98, 28421), (194, 14357), (293, 9506), (586, 4753), (679, 4102), (1358, 2051)]