2139726886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1171811}}^1$

素因数の和:1171907

約数の個数: 16

約数和(自身を含む): 3543559488

約数和(自身を除く): 1403832602

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 1171811, 2343622, 12889921, 25779842, 97260313, 194520626, 1069863443, 2139726886]

約数ペア:

[(1, 2139726886), (2, 1069863443), (11, 194520626), (22, 97260313), (83, 25779842), (166, 12889921), (913, 2343622), (1826, 1171811)]