2013065005

素因数分解:

$5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{187349}}^1$

素因数の和:187668

約数の個数: 16

約数和(自身を含む): 2769782400

約数和(自身を除く): 756717395

約数列:

[1, 5, 7, 35, 307, 1535, 2149, 10745, 187349, 936745, 1311443, 6557215, 57516143, 287580715, 402613001, 2013065005]

約数ペア:

[(1, 2013065005), (5, 402613001), (7, 287580715), (35, 57516143), (307, 6557215), (1535, 1311443), (2149, 936745), (10745, 187349)]