2096740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 4512312

約数和(自身を除く): 2415572

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2557, 5114, 10228, 12785, 25570, 51140, 104837, 209674, 419348, 524185, 1048370, 2096740]

約数ペア:

[(1, 2096740), (2, 1048370), (4, 524185), (5, 419348), (10, 209674), (20, 104837), (41, 51140), (82, 25570), (164, 12785), (205, 10228), (410, 5114), (820, 2557)]