128973526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5147}}^1$

素因数の和:5244

約数の個数: 32

約数和(自身を含む): 226841472

約数和(自身を除く): 97867946

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 1139, 1474, 2278, 5147, 10294, 12529, 25058, 56617, 87499, 113234, 174998, 344849, 689698, 962489, 1924978, 3793339, 5862433, 7586678, 11724866, 64486763, 128973526]

約数ペア:

[(1, 128973526), (2, 64486763), (11, 11724866), (17, 7586678), (22, 5862433), (34, 3793339), (67, 1924978), (134, 962489), (187, 689698), (374, 344849), (737, 174998), (1139, 113234), (1474, 87499), (2278, 56617), (5147, 25058), (10294, 12529)]