2681084

素因数分解:

$2^2\times 7^2\times {\mathrm{13679}}^1$

素因数の和:13697

約数の個数: 18

約数和(自身を含む): 5458320

約数和(自身を除く): 2777236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 13679, 27358, 54716, 95753, 191506, 383012, 670271, 1340542, 2681084]

約数ペア:

[(1, 2681084), (2, 1340542), (4, 670271), (7, 383012), (14, 191506), (28, 95753), (49, 54716), (98, 27358), (196, 13679)]