2011190642

素因数分解:

$2^1\times {\mathrm{1151}}^1\times {\mathrm{873671}}^1$

素因数の和:874824

約数の個数: 8

約数和(自身を含む): 3019410432

約数和(自身を除く): 1008219790

約数列:

[1, 2, 1151, 2302, 873671, 1747342, 1005595321, 2011190642]

約数ペア:

[(1, 2011190642), (2, 1005595321), (1151, 1747342), (2302, 873671)]