490660816

素因数分解:

$2^4\times {\mathrm{1093}}^1\times {\mathrm{28057}}^1$

素因数の和:29158

約数の個数: 20

約数和(自身を含む): 951559012

約数和(自身を除く): 460898196

約数列:

[1, 2, 4, 8, 16, 1093, 2186, 4372, 8744, 17488, 28057, 56114, 112228, 224456, 448912, 30666301, 61332602, 122665204, 245330408, 490660816]

約数ペア:

[(1, 490660816), (2, 245330408), (4, 122665204), (8, 61332602), (16, 30666301), (1093, 448912), (2186, 224456), (4372, 112228), (8744, 56114), (17488, 28057)]