2560316161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163171}}^1$

素因数の和:163272

約数の個数: 16

約数和(自身を含む): 2960592768

約数和(自身を除く): 400276607

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 163171, 2121223, 2773907, 11585141, 36060791, 150606833, 196947397, 2560316161]

約数ペア:

[(1, 2560316161), (13, 196947397), (17, 150606833), (71, 36060791), (221, 11585141), (923, 2773907), (1207, 2121223), (15691, 163171)]