5720197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 7056000

約数和(自身を除く): 1335803

約数列:

[1, 7, 19, 41, 133, 287, 779, 1049, 5453, 7343, 19931, 43009, 139517, 301063, 817171, 5720197]

約数ペア:

[(1, 5720197), (7, 817171), (19, 301063), (41, 139517), (133, 43009), (287, 19931), (779, 7343), (1049, 5453)]