2010188999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1162631}}^1$

素因数の和:1162670

約数の個数: 16

約数和(自身を含む): 2604295680

約数和(自身を除く): 594106681

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1162631, 8138417, 15114203, 22089989, 105799421, 154629923, 287169857, 2010188999]

約数ペア:

[(1, 2010188999), (7, 287169857), (13, 154629923), (19, 105799421), (91, 22089989), (133, 15114203), (247, 8138417), (1729, 1162631)]