126817751438

素因数分解:

$2^1\times 7^1\times {\mathrm{11593}}^1\times {\mathrm{781369}}^1$

素因数の和:792971

約数の個数: 16

約数和(自身を含む): 217420890720

約数和(自身を除く): 90603139282

約数列:

[1, 2, 7, 14, 11593, 23186, 81151, 162302, 781369, 1562738, 5469583, 10939166, 9058410817, 18116821634, 63408875719, 126817751438]

約数ペア:

[(1, 126817751438), (2, 63408875719), (7, 18116821634), (14, 9058410817), (11593, 10939166), (23186, 5469583), (81151, 1562738), (162302, 781369)]