821992252012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{81000419}}^1$

素因数の和:81000525

約数の個数: 24

約数和(自身を含む): 1496887761600

約数和(自身を除く): 674895509588

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 10148, 81000419, 162000838, 324001676, 3483018017, 4779024721, 6966036034, 9558049442, 13932072068, 19116098884, 205498063003, 410996126006, 821992252012]

約数ペア:

[(1, 821992252012), (2, 410996126006), (4, 205498063003), (43, 19116098884), (59, 13932072068), (86, 9558049442), (118, 6966036034), (172, 4779024721), (236, 3483018017), (2537, 324001676), (5074, 162000838), (10148, 81000419)]