8733290

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4139}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 15798240

約数和(自身を除く): 7064950

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 4139, 8278, 20695, 41390, 873329, 1746658, 4366645, 8733290]

約数ペア:

[(1, 8733290), (2, 4366645), (5, 1746658), (10, 873329), (211, 41390), (422, 20695), (1055, 8278), (2110, 4139)]