2008493846

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{839}}^1\times {\mathrm{3209}}^1$

素因数の和:4423

約数の個数: 16

約数和(自身を含む): 3025360800

約数和(自身を除く): 1016866954

約数列:

[1, 2, 373, 746, 839, 1678, 3209, 6418, 312947, 625894, 1196957, 2393914, 2692351, 5384702, 1004246923, 2008493846]

約数ペア:

[(1, 2008493846), (2, 1004246923), (373, 5384702), (746, 2692351), (839, 2393914), (1678, 1196957), (3209, 625894), (6418, 312947)]