2564704510

素因数分解:

$2^1\times 5^1\times {\mathrm{21017}}^1\times {\mathrm{12203}}^1$

素因数の和:33227

約数の個数: 16

約数和(自身を含む): 4617066096

約数和(自身を除く): 2052361586

約数列:

[1, 2, 5, 10, 12203, 21017, 24406, 42034, 61015, 105085, 122030, 210170, 256470451, 512940902, 1282352255, 2564704510]

約数ペア:

[(1, 2564704510), (2, 1282352255), (5, 512940902), (10, 256470451), (12203, 210170), (21017, 122030), (24406, 105085), (42034, 61015)]