172669882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2531}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 323771904

約数和(自身を除く): 151102022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443, 886, 2531, 3101, 4873, 5062, 6202, 9746, 17717, 27841, 34111, 35434, 55682, 68222, 194887, 389774, 1121233, 2242466, 7848631, 12333563, 15697262, 24667126, 86334941, 172669882]

約数ペア:

[(1, 172669882), (2, 86334941), (7, 24667126), (11, 15697262), (14, 12333563), (22, 7848631), (77, 2242466), (154, 1121233), (443, 389774), (886, 194887), (2531, 68222), (3101, 55682), (4873, 35434), (5062, 34111), (6202, 27841), (9746, 17717)]