2368457

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 3088512

約数和(自身を除く): 720055

約数列:

[1, 7, 13, 17, 91, 119, 221, 1531, 1547, 10717, 19903, 26027, 139321, 182189, 338351, 2368457]

約数ペア:

[(1, 2368457), (7, 338351), (13, 182189), (17, 139321), (91, 26027), (119, 19903), (221, 10717), (1531, 1547)]