1389356004

素因数分解:

$2^2\times 3^1\times {\mathrm{115779667}}^1$

素因数の和:115779674

約数の個数: 12

約数和(自身を含む): 3241830704

約数和(自身を除く): 1852474700

約数列:

[1, 2, 3, 4, 6, 12, 115779667, 231559334, 347339001, 463118668, 694678002, 1389356004]

約数ペア:

[(1, 1389356004), (2, 694678002), (3, 463118668), (4, 347339001), (6, 231559334), (12, 115779667)]