1008034110740

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{255846221}}^1$

素因数の和:255846427

約数の個数: 24

約数和(自身を含む): 2127617182152

約数和(自身を除く): 1119583071412

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 255846221, 511692442, 1023384884, 1279231105, 2558462210, 5116924420, 50401705537, 100803411074, 201606822148, 252008527685, 504017055370, 1008034110740]

約数ペア:

[(1, 1008034110740), (2, 504017055370), (4, 252008527685), (5, 201606822148), (10, 100803411074), (20, 50401705537), (197, 5116924420), (394, 2558462210), (788, 1279231105), (985, 1023384884), (1970, 511692442), (3940, 255846221)]