138851665414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20968237}}^1$

素因数の和:20968300

約数の個数: 32

約数和(自身を含む): 265709511936

約数和(自身を除く): 126857846522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 20968237, 41936474, 146777659, 230650607, 293555318, 461301214, 901634191, 1614554249, 1803268382, 3229108498, 6311439337, 9917976101, 12622878674, 19835952202, 69425832707, 138851665414]

約数ペア:

[(1, 138851665414), (2, 69425832707), (7, 19835952202), (11, 12622878674), (14, 9917976101), (22, 6311439337), (43, 3229108498), (77, 1803268382), (86, 1614554249), (154, 901634191), (301, 461301214), (473, 293555318), (602, 230650607), (946, 146777659), (3311, 41936474), (6622, 20968237)]