25252057874

素因数分解:

$2^1\times {\mathrm{997}}^1\times {\mathrm{12664021}}^1$

素因数の和:12665020

約数の個数: 8

約数和(自身を含む): 37916081868

約数和(自身を除く): 12664023994

約数列:

[1, 2, 997, 1994, 12664021, 25328042, 12626028937, 25252057874]

約数ペア:

[(1, 25252057874), (2, 12626028937), (997, 25328042), (1994, 12664021)]