26780452012

素因数分解:

$2^2\times {\mathrm{74959}}^1\times {\mathrm{89317}}^1$

素因数の和:164280

約数の個数: 12

約数和(自身を含む): 46866940960

約数和(自身を除く): 20086488948

約数列:

[1, 2, 4, 74959, 89317, 149918, 178634, 299836, 357268, 6695113003, 13390226006, 26780452012]

約数ペア:

[(1, 26780452012), (2, 13390226006), (4, 6695113003), (74959, 357268), (89317, 299836), (149918, 178634)]