390295810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{951941}}^1$

素因数の和:951989

約数の個数: 16

約数和(自身を含む): 719668152

約数和(自身を除く): 329372342

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 951941, 1903882, 4759705, 9519410, 39029581, 78059162, 195147905, 390295810]

約数ペア:

[(1, 390295810), (2, 195147905), (5, 78059162), (10, 39029581), (41, 9519410), (82, 4759705), (205, 1903882), (410, 951941)]