2012397711

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1\times {\mathrm{937}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 2899545600

約数和(自身を除く): 887147889

約数列:

[1, 3, 19, 41, 57, 123, 779, 919, 937, 2337, 2757, 2811, 17461, 17803, 37679, 38417, 52383, 53409, 113037, 115251, 715901, 729923, 861103, 2147703, 2189769, 2583309, 16360957, 35305223, 49082871, 105915669, 670799237, 2012397711]

約数ペア:

[(1, 2012397711), (3, 670799237), (19, 105915669), (41, 49082871), (57, 35305223), (123, 16360957), (779, 2583309), (919, 2189769), (937, 2147703), (2337, 861103), (2757, 729923), (2811, 715901), (17461, 115251), (17803, 113037), (37679, 53409), (38417, 52383)]