401080814

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{60899}}^1$

素因数の和:61027

約数の個数: 16

約数和(自身を含む): 624834000

約数和(自身を除く): 223753186

約数列:

[1, 2, 37, 74, 89, 178, 3293, 6586, 60899, 121798, 2253263, 4506526, 5420011, 10840022, 200540407, 401080814]

約数ペア:

[(1, 401080814), (2, 200540407), (37, 10840022), (74, 5420011), (89, 4506526), (178, 2253263), (3293, 121798), (6586, 60899)]