1138877234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{709139}}^1$

素因数の和:709225

約数の個数: 16

約数和(自身を含む): 1889148960

約数和(自身を除く): 750271726

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 709139, 1418278, 7800529, 15601058, 51767147, 103534294, 569438617, 1138877234]

約数ペア:

[(1, 1138877234), (2, 569438617), (11, 103534294), (22, 51767147), (73, 15601058), (146, 7800529), (803, 1418278), (1606, 709139)]