389622162

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1\times {\mathrm{1811}}^1$

素因数の和:3398

約数の個数: 32

約数和(自身を含む): 814095360

約数和(自身を除く): 424473198

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1559, 1811, 3118, 3622, 4677, 5433, 9354, 10866, 35857, 41653, 71714, 83306, 107571, 124959, 215142, 249918, 2823349, 5646698, 8470047, 16940094, 64937027, 129874054, 194811081, 389622162]

約数ペア:

[(1, 389622162), (2, 194811081), (3, 129874054), (6, 64937027), (23, 16940094), (46, 8470047), (69, 5646698), (138, 2823349), (1559, 249918), (1811, 215142), (3118, 124959), (3622, 107571), (4677, 83306), (5433, 71714), (9354, 41653), (10866, 35857)]