2049431998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1457633}}^1$

素因数の和:1457691

約数の個数: 16

約数和(自身を含む): 3323405520

約数和(自身を除く): 1273973522

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1457633, 2915266, 27695027, 53932421, 55390054, 107864842, 1024715999, 2049431998]

約数ペア:

[(1, 2049431998), (2, 1024715999), (19, 107864842), (37, 55390054), (38, 53932421), (74, 27695027), (703, 2915266), (1406, 1457633)]