2017830814

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{321413}}^1$

素因数の和:321531

約数の個数: 16

約数和(自身を含む): 3139571952

約数和(自身を除く): 1121741138

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 321413, 642826, 13820759, 23463149, 27641518, 46926298, 1008915407, 2017830814]

約数ペア:

[(1, 2017830814), (2, 1008915407), (43, 46926298), (73, 27641518), (86, 23463149), (146, 13820759), (3139, 642826), (6278, 321413)]