2871931966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1064467}}^1$

素因数の和:1064559

約数の個数: 16

約数和(自身を含む): 4598501760

約数和(自身を除く): 1726569794

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 1064467, 2128934, 20224873, 40449746, 75577157, 151154314, 1435965983, 2871931966]

約数ペア:

[(1, 2871931966), (2, 1435965983), (19, 151154314), (38, 75577157), (71, 40449746), (142, 20224873), (1349, 2128934), (2698, 1064467)]