2000858946

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{397469}}^1$

素因数の和:398313

約数の個数: 16

約数和(自身を含む): 4006497600

約数和(自身を除く): 2005638654

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 5034, 397469, 794938, 1192407, 2384814, 333476491, 666952982, 1000429473, 2000858946]

約数ペア:

[(1, 2000858946), (2, 1000429473), (3, 666952982), (6, 333476491), (839, 2384814), (1678, 1192407), (2517, 794938), (5034, 397469)]