2939965

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4452

約数の個数: 16

約数和(自身を含む): 4245120

約数和(自身を除く): 1305155

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 4421, 22105, 30947, 83999, 154735, 419995, 587993, 2939965]

約数ペア:

[(1, 2939965), (5, 587993), (7, 419995), (19, 154735), (35, 83999), (95, 30947), (133, 22105), (665, 4421)]