2184381652201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9199}}^1\times {\mathrm{41521}}^1$

素因数の和:50789

約数の個数: 32

約数和(自身を含む): 2689296896000

約数和(自身を除く): 504915243799

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 9199, 41521, 64393, 174781, 290647, 395557, 788899, 1223467, 1785403, 2768899, 5522293, 7515583, 12497821, 33922657, 52609081, 237458599, 381951679, 2673661753, 7257081901, 16423922197, 50799573307, 114967455379, 312054521743, 2184381652201]

約数ペア:

[(1, 2184381652201), (7, 312054521743), (19, 114967455379), (43, 50799573307), (133, 16423922197), (301, 7257081901), (817, 2673661753), (5719, 381951679), (9199, 237458599), (41521, 52609081), (64393, 33922657), (174781, 12497821), (290647, 7515583), (395557, 5522293), (788899, 2768899), (1223467, 1785403)]