2668305021

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{6398813}}^1$

素因数の和:6398955

約数の個数: 8

約数和(自身を含む): 3583335840

約数和(自身を除く): 915030819

約数列:

[1, 3, 139, 417, 6398813, 19196439, 889435007, 2668305021]

約数ペア:

[(1, 2668305021), (3, 889435007), (139, 19196439), (417, 6398813)]