1080203642

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{2647}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 1877071872

約数和(自身を除く): 796868230

約数列:

[1, 2, 7, 14, 103, 206, 283, 566, 721, 1442, 1981, 2647, 3962, 5294, 18529, 29149, 37058, 58298, 204043, 272641, 408086, 545282, 749101, 1498202, 1908487, 3816974, 5243707, 10487414, 77157403, 154314806, 540101821, 1080203642]

約数ペア:

[(1, 1080203642), (2, 540101821), (7, 154314806), (14, 77157403), (103, 10487414), (206, 5243707), (283, 3816974), (566, 1908487), (721, 1498202), (1442, 749101), (1981, 545282), (2647, 408086), (3962, 272641), (5294, 204043), (18529, 58298), (29149, 37058)]