1284162886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{188681}}^1$

素因数の和:188807

約数の個数: 16

約数和(自身を含む): 1997010288

約数和(自身を除く): 712847402

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 188681, 377362, 7735921, 15471842, 15660523, 31321046, 642081443, 1284162886]

約数ペア:

[(1, 1284162886), (2, 642081443), (41, 31321046), (82, 15660523), (83, 15471842), (166, 7735921), (3403, 377362), (6806, 188681)]