8671274065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{649777}}^1$

素因数の和:649956

約数の個数: 16

約数和(自身を含む): 11087811792

約数和(自身を除く): 2416537727

約数列:

[1, 5, 17, 85, 157, 785, 2669, 13345, 649777, 3248885, 11046209, 55231045, 102014989, 510074945, 1734254813, 8671274065]

約数ペア:

[(1, 8671274065), (5, 1734254813), (17, 510074945), (85, 102014989), (157, 55231045), (785, 11046209), (2669, 3248885), (13345, 649777)]