1243161854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{1949}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 2066688000

約数和(自身を除く): 823526146

約数列:

[1, 2, 11, 22, 79, 158, 367, 734, 869, 1738, 1949, 3898, 4037, 8074, 21439, 28993, 42878, 57986, 153971, 307942, 318923, 637846, 715283, 1430566, 1693681, 3387362, 7868113, 15736226, 56507357, 113014714, 621580927, 1243161854]

約数ペア:

[(1, 1243161854), (2, 621580927), (11, 113014714), (22, 56507357), (79, 15736226), (158, 7868113), (367, 3387362), (734, 1693681), (869, 1430566), (1738, 715283), (1949, 637846), (3898, 318923), (4037, 307942), (8074, 153971), (21439, 57986), (28993, 42878)]