171004042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{20509}}^1$

素因数の和:20901

約数の個数: 16

約数和(自身を含む): 280576800

約数和(自身を除く): 109572758

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 20509, 41018, 225599, 451198, 7772911, 15545822, 85502021, 171004042]

約数ペア:

[(1, 171004042), (2, 85502021), (11, 15545822), (22, 7772911), (379, 451198), (758, 225599), (4169, 41018), (8338, 20509)]