2886156724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{209567}}^1$

素因数の和:209895

約数の個数: 24

約数和(自身を含む): 5527565568

約数和(自身を除く): 2641408844

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 209567, 419134, 838268, 2305237, 4610474, 9220948, 65594471, 131188942, 262377884, 721539181, 1443078362, 2886156724]

約数ペア:

[(1, 2886156724), (2, 1443078362), (4, 721539181), (11, 262377884), (22, 131188942), (44, 65594471), (313, 9220948), (626, 4610474), (1252, 2305237), (3443, 838268), (6886, 419134), (13772, 209567)]