479976259

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 586137600

約数和(自身を除く): 106161341

約数列:

[1, 7, 23, 71, 161, 199, 211, 497, 1393, 1477, 1633, 4577, 4853, 11431, 14129, 14981, 32039, 33971, 41989, 98903, 104867, 293923, 324967, 344563, 965747, 2274769, 2411941, 2981219, 6760229, 20868533, 68568037, 479976259]

約数ペア:

[(1, 479976259), (7, 68568037), (23, 20868533), (71, 6760229), (161, 2981219), (199, 2411941), (211, 2274769), (497, 965747), (1393, 344563), (1477, 324967), (1633, 293923), (4577, 104867), (4853, 98903), (11431, 41989), (14129, 33971), (14981, 32039)]