2174231931613

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{138389}}^1\times {\mathrm{10343}}^1$

素因数の和:148777

約数の個数: 24

約数和(自身を含む): 2611067235840

約数和(自身を除く): 436835304227

約数列:

[1, 7, 31, 49, 217, 1519, 10343, 72401, 138389, 320633, 506807, 968723, 2244431, 4290059, 6781061, 15711017, 30030413, 210212891, 1431357427, 10019501989, 44372080237, 70136513923, 310604561659, 2174231931613]

約数ペア:

[(1, 2174231931613), (7, 310604561659), (31, 70136513923), (49, 44372080237), (217, 10019501989), (1519, 1431357427), (10343, 210212891), (72401, 30030413), (138389, 15711017), (320633, 6781061), (506807, 4290059), (968723, 2244431)]