1296218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 2557440

約数和(自身を除く): 1261222

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 443, 886, 1463, 2926, 3101, 4873, 6202, 8417, 9746, 16834, 34111, 58919, 68222, 92587, 117838, 185174, 648109, 1296218]

約数ペア:

[(1, 1296218), (2, 648109), (7, 185174), (11, 117838), (14, 92587), (19, 68222), (22, 58919), (38, 34111), (77, 16834), (133, 9746), (154, 8417), (209, 6202), (266, 4873), (418, 3101), (443, 2926), (886, 1463)]