2109202280809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{5849}}^1\times {\mathrm{49801}}^1$

素因数の和:56220

約数の個数: 16

約数和(自身を含む): 2275961360400

約数和(自身を除く): 166759079591

約数列:

[1, 13, 557, 5849, 7241, 49801, 76037, 647413, 3257893, 27739157, 42352609, 291286049, 360609041, 3786718637, 162246329293, 2109202280809]

約数ペア:

[(1, 2109202280809), (13, 162246329293), (557, 3786718637), (5849, 360609041), (7241, 291286049), (49801, 42352609), (76037, 27739157), (647413, 3257893)]