2777881290078

素因数分解:

$2^1\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{321737467}}^1$

素因数の和:321738911

約数の個数: 16

約数和(自身を含む): 5559623447040

約数和(自身を除く): 2781742156962

約数列:

[1, 2, 3, 6, 1439, 2878, 4317, 8634, 321737467, 643474934, 965212401, 1930424802, 462980215013, 925960430026, 1388940645039, 2777881290078]

約数ペア:

[(1, 2777881290078), (2, 1388940645039), (3, 925960430026), (6, 462980215013), (1439, 1930424802), (2878, 965212401), (4317, 643474934), (8634, 321737467)]