1738462828

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{990013}}^1$

素因数の和:990456

約数の個数: 12

約数和(自身を含む): 3049243120

約数和(自身を除く): 1310780292

約数列:

[1, 2, 4, 439, 878, 1756, 990013, 1980026, 3960052, 434615707, 869231414, 1738462828]

約数ペア:

[(1, 1738462828), (2, 869231414), (4, 434615707), (439, 3960052), (878, 1980026), (1756, 990013)]