81797534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449437}}^1$

素因数の和:449459

約数の個数: 16

約数和(自身を含む): 151011168

約数和(自身を除く): 69213634

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 449437, 898874, 3146059, 5842681, 6292118, 11685362, 40898767, 81797534]

約数ペア:

[(1, 81797534), (2, 40898767), (7, 11685362), (13, 6292118), (14, 5842681), (26, 3146059), (91, 898874), (182, 449437)]