2019683668

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{4999217}}^1$

素因数の和:4999322

約数の個数: 12

約数和(自身を含む): 3569441652

約数和(自身を除く): 1549757984

約数列:

[1, 2, 4, 101, 202, 404, 4999217, 9998434, 19996868, 504920917, 1009841834, 2019683668]

約数ペア:

[(1, 2019683668), (2, 1009841834), (4, 504920917), (101, 19996868), (202, 9998434), (404, 4999217)]