128483234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{26189}}^1$

素因数の和:26425

約数の個数: 16

約数和(自身を含む): 211196160

約数和(自身を除く): 82712926

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 26189, 52378, 288079, 576158, 5840147, 11680294, 64241617, 128483234]

約数ペア:

[(1, 128483234), (2, 64241617), (11, 11680294), (22, 5840147), (223, 576158), (446, 288079), (2453, 52378), (4906, 26189)]