2005983410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8721667}}^1$

素因数の和:8721697

約数の個数: 16

約数和(自身を含む): 3767760576

約数和(自身を除く): 1761777166

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8721667, 17443334, 43608335, 87216670, 200598341, 401196682, 1002991705, 2005983410]

約数ペア:

[(1, 2005983410), (2, 1002991705), (5, 401196682), (10, 200598341), (23, 87216670), (46, 43608335), (115, 17443334), (230, 8721667)]