13478478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172801}}^1$

素因数の和:172819

約数の個数: 16

約数和(自身を含む): 29030736

約数和(自身を除く): 15552258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 172801, 345602, 518403, 1036806, 2246413, 4492826, 6739239, 13478478]

約数ペア:

[(1, 13478478), (2, 6739239), (3, 4492826), (6, 2246413), (13, 1036806), (26, 518403), (39, 345602), (78, 172801)]