8084639868

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{820609}}^1$

素因数の和:821437

約数の個数: 24

約数和(自身を含む): 18887159760

約数和(自身を除く): 10802519892

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 820609, 1641218, 2461827, 3282436, 4923654, 9847308, 673719989, 1347439978, 2021159967, 2694879956, 4042319934, 8084639868]

約数ペア:

[(1, 8084639868), (2, 4042319934), (3, 2694879956), (4, 2021159967), (6, 1347439978), (12, 673719989), (821, 9847308), (1642, 4923654), (2463, 3282436), (3284, 2461827), (4926, 1641218), (9852, 820609)]