2021047724

素因数分解:

$2^2\times {\mathrm{1753}}^1\times {\mathrm{288227}}^1$

素因数の和:289984

約数の個数: 12

約数和(自身を含む): 3538863384

約数和(自身を除く): 1517815660

約数列:

[1, 2, 4, 1753, 3506, 7012, 288227, 576454, 1152908, 505261931, 1010523862, 2021047724]

約数ペア:

[(1, 2021047724), (2, 1010523862), (4, 505261931), (1753, 1152908), (3506, 576454), (7012, 288227)]