284895152

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{119503}}^1$

素因数の和:119660

約数の個数: 20

約数和(自身を含む): 555693600

約数和(自身を除く): 270798448

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 119503, 239006, 478012, 956024, 1912048, 17805947, 35611894, 71223788, 142447576, 284895152]

約数ペア:

[(1, 284895152), (2, 142447576), (4, 71223788), (8, 35611894), (16, 17805947), (149, 1912048), (298, 956024), (596, 478012), (1192, 239006), (2384, 119503)]