239527442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{3511}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 449086464

約数和(自身を除く): 209559022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443, 886, 3101, 3511, 4873, 6202, 7022, 9746, 24577, 34111, 38621, 49154, 68222, 77242, 270347, 540694, 1555373, 3110746, 10887611, 17109103, 21775222, 34218206, 119763721, 239527442]

約数ペア:

[(1, 239527442), (2, 119763721), (7, 34218206), (11, 21775222), (14, 17109103), (22, 10887611), (77, 3110746), (154, 1555373), (443, 540694), (886, 270347), (3101, 77242), (3511, 68222), (4873, 49154), (6202, 38621), (7022, 34111), (9746, 24577)]