520043338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{10313}}^1$

素因数の和:11661

約数の個数: 16

約数和(自身を含む): 821819520

約数和(自身を除く): 301776182

約数列:

[1, 2, 19, 38, 1327, 2654, 10313, 20626, 25213, 50426, 195947, 391894, 13685351, 27370702, 260021669, 520043338]

約数ペア:

[(1, 520043338), (2, 260021669), (19, 27370702), (38, 13685351), (1327, 391894), (2654, 195947), (10313, 50426), (20626, 25213)]