81747302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449161}}^1$

素因数の和:449183

約数の個数: 16

約数和(自身を含む): 150918432

約数和(自身を除く): 69171130

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 449161, 898322, 3144127, 5839093, 6288254, 11678186, 40873651, 81747302]

約数ペア:

[(1, 81747302), (2, 40873651), (7, 11678186), (13, 6288254), (14, 5839093), (26, 3144127), (91, 898322), (182, 449161)]