81052198

素因数分解:

$2^1\times {\mathrm{311}}^2\times {\mathrm{419}}^1$

素因数の和:1043

約数の個数: 12

約数和(自身を含む): 122261580

約数和(自身を除く): 41209382

約数列:

[1, 2, 311, 419, 622, 838, 96721, 130309, 193442, 260618, 40526099, 81052198]

約数ペア:

[(1, 81052198), (2, 40526099), (311, 260618), (419, 193442), (622, 130309), (838, 96721)]