8185370

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{997}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 14766408

約数和(自身を除く): 6581038

約数列:

[1, 2, 5, 10, 821, 997, 1642, 1994, 4105, 4985, 8210, 9970, 818537, 1637074, 4092685, 8185370]

約数ペア:

[(1, 8185370), (2, 4092685), (5, 1637074), (10, 818537), (821, 9970), (997, 8210), (1642, 4985), (1994, 4105)]