80489162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{10939}}^1$

素因数の和:11237

約数の個数: 16

約数和(自身を含む): 130492320

約数和(自身を除く): 50003158

約数列:

[1, 2, 13, 26, 283, 566, 3679, 7358, 10939, 21878, 142207, 284414, 3095737, 6191474, 40244581, 80489162]

約数ペア:

[(1, 80489162), (2, 40244581), (13, 6191474), (26, 3095737), (283, 284414), (566, 142207), (3679, 21878), (7358, 10939)]