6478448

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2579}}^1$

素因数の和:2744

約数の個数: 20

約数和(自身を含む): 12636840

約数和(自身を除く): 6158392

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 2579, 5158, 10316, 20632, 41264, 404903, 809806, 1619612, 3239224, 6478448]

約数ペア:

[(1, 6478448), (2, 3239224), (4, 1619612), (8, 809806), (16, 404903), (157, 41264), (314, 20632), (628, 10316), (1256, 5158), (2512, 2579)]