7156986242

素因数分解:

$2^1\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{188431}}^1$

素因数の和:191153

約数の個数: 16

約数和(自身を含む): 12273706752

約数和(自身を除く): 5116720510

約数列:

[1, 2, 7, 14, 2713, 5426, 18991, 37982, 188431, 376862, 1319017, 2638034, 511213303, 1022426606, 3578493121, 7156986242]

約数ペア:

[(1, 7156986242), (2, 3578493121), (7, 1022426606), (14, 511213303), (2713, 2638034), (5426, 1319017), (18991, 376862), (37982, 188431)]