26780451982

素因数分解:

$2^1\times {\mathrm{22291}}^1\times {\mathrm{600701}}^1$

素因数の和:622994

約数の個数: 8

約数和(自身を含む): 40172546952

約数和(自身を除く): 13392094970

約数列:

[1, 2, 22291, 44582, 600701, 1201402, 13390225991, 26780451982]

約数ペア:

[(1, 26780451982), (2, 13390225991), (22291, 1201402), (44582, 600701)]