2002238161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{32063}}^1$

素因数の和:32892

約数の個数: 16

約数和(自身を含む): 2499452928

約数和(自身を除く): 497214767

約数列:

[1, 7, 11, 77, 811, 5677, 8921, 32063, 62447, 224441, 352693, 2468851, 26003093, 182021651, 286034023, 2002238161]

約数ペア:

[(1, 2002238161), (7, 286034023), (11, 182021651), (77, 26003093), (811, 2468851), (5677, 352693), (8921, 224441), (32063, 62447)]