2019921364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^2$

素因数の和:876

約数の個数: 36

約数和(自身を含む): 3716752032

約数和(自身を除く): 1696830668

約数列:

[1, 2, 4, 23, 46, 92, 227, 311, 454, 622, 908, 1244, 5221, 7153, 10442, 14306, 20884, 28612, 70597, 96721, 141194, 193442, 282388, 386884, 1623731, 2224583, 3247462, 4449166, 6494924, 8898332, 21955667, 43911334, 87822668, 504980341, 1009960682, 2019921364]

約数ペア:

[(1, 2019921364), (2, 1009960682), (4, 504980341), (23, 87822668), (46, 43911334), (92, 21955667), (227, 8898332), (311, 6494924), (454, 4449166), (622, 3247462), (908, 2224583), (1244, 1623731), (5221, 386884), (7153, 282388), (10442, 193442), (14306, 141194), (20884, 96721), (28612, 70597)]