388534314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{5413}}^1$

素因数の和:7134

約数の個数: 32

約数和(自身を含む): 888762240

約数和(自身を除く): 500227926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1709, 3418, 5127, 5413, 10254, 10826, 11963, 16239, 23926, 32478, 35889, 37891, 71778, 75782, 113673, 227346, 9250817, 18501634, 27752451, 55504902, 64755719, 129511438, 194267157, 388534314]

約数ペア:

[(1, 388534314), (2, 194267157), (3, 129511438), (6, 64755719), (7, 55504902), (14, 27752451), (21, 18501634), (42, 9250817), (1709, 227346), (3418, 113673), (5127, 75782), (5413, 71778), (10254, 37891), (10826, 35889), (11963, 32478), (16239, 23926)]