1085449712

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{218137}}^1$

素因数の和:218456

約数の個数: 20

約数和(自身を含む): 2109830736

約数和(自身を除く): 1024381024

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 218137, 436274, 872548, 1745096, 3490192, 67840607, 135681214, 271362428, 542724856, 1085449712]

約数ペア:

[(1, 1085449712), (2, 542724856), (4, 271362428), (8, 135681214), (16, 67840607), (311, 3490192), (622, 1745096), (1244, 872548), (2488, 436274), (4976, 218137)]