1085203988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2242157}}^1$

素因数の和:2242183

約数の個数: 18

約数和(自身を含む): 2087449098

約数和(自身を除く): 1002245110

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2242157, 4484314, 8968628, 24663727, 49327454, 98654908, 271300997, 542601994, 1085203988]

約数ペア:

[(1, 1085203988), (2, 542601994), (4, 271300997), (11, 98654908), (22, 49327454), (44, 24663727), (121, 8968628), (242, 4484314), (484, 2242157)]