2005774412

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{499}}^1\times {\mathrm{5101}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 3535686000

約数和(自身を除く): 1529911588

約数列:

[1, 2, 4, 197, 394, 499, 788, 998, 1996, 5101, 10202, 20404, 98303, 196606, 393212, 1004897, 2009794, 2545399, 4019588, 5090798, 10181596, 501443603, 1002887206, 2005774412]

約数ペア:

[(1, 2005774412), (2, 1002887206), (4, 501443603), (197, 10181596), (394, 5090798), (499, 4019588), (788, 2545399), (998, 2009794), (1996, 1004897), (5101, 393212), (10202, 196606), (20404, 98303)]