2016980861

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{80329}}^1$

素因数の和:80564

約数の個数: 16

約数和(自身を含む): 2452314240

約数和(自身を除く): 435333379

約数列:

[1, 7, 17, 119, 211, 1477, 3587, 25109, 80329, 562303, 1365593, 9559151, 16949419, 118645933, 288140123, 2016980861]

約数ペア:

[(1, 2016980861), (7, 288140123), (17, 118645933), (119, 16949419), (211, 9559151), (1477, 1365593), (3587, 562303), (25109, 80329)]