4384990010

素因数分解:

$2^1\times 5^1\times {\mathrm{438499001}}^1$

素因数の和:438499008

約数の個数: 8

約数和(自身を含む): 7892982036

約数和(自身を除く): 3507992026

約数列:

[1, 2, 5, 10, 438499001, 876998002, 2192495005, 4384990010]

約数ペア:

[(1, 4384990010), (2, 2192495005), (5, 876998002), (10, 438499001)]