492088180

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{95737}}^1$

素因数の和:96003

約数の個数: 24

約数和(自身を含む): 1037416968

約数和(自身を除く): 545328788

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 95737, 191474, 382948, 478685, 957370, 1914740, 24604409, 49208818, 98417636, 123022045, 246044090, 492088180]

約数ペア:

[(1, 492088180), (2, 246044090), (4, 123022045), (5, 98417636), (10, 49208818), (20, 24604409), (257, 1914740), (514, 957370), (1028, 478685), (1285, 382948), (2570, 191474), (5140, 95737)]