2080326092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{40006271}}^1$

素因数の和:40006288

約数の個数: 12

約数和(自身を含む): 3920614656

約数和(自身を除く): 1840288564

約数列:

[1, 2, 4, 13, 26, 52, 40006271, 80012542, 160025084, 520081523, 1040163046, 2080326092]

約数ペア:

[(1, 2080326092), (2, 1040163046), (4, 520081523), (13, 160025084), (26, 80012542), (52, 40006271)]