2007015115

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{1321}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 2793079296

約数和(自身を除く): 786064181

約数列:

[1, 5, 7, 35, 83, 415, 523, 581, 1321, 2615, 2905, 3661, 6605, 9247, 18305, 43409, 46235, 109643, 217045, 303863, 548215, 690883, 767501, 1519315, 3454415, 3837505, 4836181, 24180905, 57343289, 286716445, 401403023, 2007015115]

約数ペア:

[(1, 2007015115), (5, 401403023), (7, 286716445), (35, 57343289), (83, 24180905), (415, 4836181), (523, 3837505), (581, 3454415), (1321, 1519315), (2615, 767501), (2905, 690883), (3661, 548215), (6605, 303863), (9247, 217045), (18305, 109643), (43409, 46235)]