2021554630

素因数分解:

$2^1\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{83639}}^1$

素因数の和:86063

約数の個数: 16

約数和(自身を含む): 3640347360

約数和(自身を除く): 1618792730

約数列:

[1, 2, 5, 10, 2417, 4834, 12085, 24170, 83639, 167278, 418195, 836390, 202155463, 404310926, 1010777315, 2021554630]

約数ペア:

[(1, 2021554630), (2, 1010777315), (5, 404310926), (10, 202155463), (2417, 836390), (4834, 418195), (12085, 167278), (24170, 83639)]