2870147126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18637319}}^1$

素因数の和:18637339

約数の個数: 16

約数和(自身を含む): 5367548160

約数和(自身を除く): 2497401034

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18637319, 37274638, 130461233, 205010509, 260922466, 410021018, 1435073563, 2870147126]

約数ペア:

[(1, 2870147126), (2, 1435073563), (7, 410021018), (11, 260922466), (14, 205010509), (22, 130461233), (77, 37274638), (154, 18637319)]