2012506090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28750087}}^1$

素因数の和:28750101

約数の個数: 16

約数和(自身を含む): 4140012672

約数和(自身を除く): 2127506582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28750087, 57500174, 143750435, 201250609, 287500870, 402501218, 1006253045, 2012506090]

約数ペア:

[(1, 2012506090), (2, 1006253045), (5, 402501218), (7, 287500870), (10, 201250609), (14, 143750435), (35, 57500174), (70, 28750087)]