2470091090

素因数分解:

$2^1\times 5^1\times {\mathrm{247009109}}^1$

素因数の和:247009116

約数の個数: 8

約数和(自身を含む): 4446163980

約数和(自身を除く): 1976072890

約数列:

[1, 2, 5, 10, 247009109, 494018218, 1235045545, 2470091090]

約数ペア:

[(1, 2470091090), (2, 1235045545), (5, 494018218), (10, 247009109)]