2016453818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{102161}}^1$

素因数の和:102373

約数の個数: 16

約数和(自身を含む): 3089378880

約数和(自身を除く): 1072925062

約数列:

[1, 2, 71, 139, 142, 278, 9869, 19738, 102161, 204322, 7253431, 14200379, 14506862, 28400758, 1008226909, 2016453818]

約数ペア:

[(1, 2016453818), (2, 1008226909), (71, 28400758), (139, 14506862), (142, 14200379), (278, 7253431), (9869, 204322), (19738, 102161)]