2021701499

素因数分解:

${\mathrm{71}}^1\times {\mathrm{167}}^2\times {\mathrm{1021}}^1$

素因数の和:1426

約数の個数: 12

約数和(自身を含む): 2064546288

約数和(自身を除く): 42844789

約数列:

[1, 71, 167, 1021, 11857, 27889, 72491, 170507, 1980119, 12105997, 28474669, 2021701499]

約数ペア:

[(1, 2021701499), (71, 28474669), (167, 12105997), (1021, 1980119), (11857, 170507), (27889, 72491)]