2792090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{39887}}^1$

素因数の和:39901

約数の個数: 16

約数和(自身を含む): 5743872

約数和(自身を除く): 2951782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 39887, 79774, 199435, 279209, 398870, 558418, 1396045, 2792090]

約数ペア:

[(1, 2792090), (2, 1396045), (5, 558418), (7, 398870), (10, 279209), (14, 199435), (35, 79774), (70, 39887)]