370919978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30161}}^1$

素因数の和:30230

約数の個数: 32

約数和(自身を含む): 668872512

約数和(自身を除く): 297952534

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 30161, 60322, 331771, 392093, 663542, 784186, 1296923, 2593846, 4313023, 8626046, 14266153, 16859999, 28532306, 33719998, 185459989, 370919978]

約数ペア:

[(1, 370919978), (2, 185459989), (11, 33719998), (13, 28532306), (22, 16859999), (26, 14266153), (43, 8626046), (86, 4313023), (143, 2593846), (286, 1296923), (473, 784186), (559, 663542), (946, 392093), (1118, 331771), (6149, 60322), (12298, 30161)]