2149773703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{19483}}^1$

素因数の和:20934

約数の個数: 16

約数和(自身を含む): 2682245376

約数和(自身を除く): 532471673

約数列:

[1, 7, 11, 77, 1433, 10031, 15763, 19483, 110341, 136381, 214313, 1500191, 27919139, 195433973, 307110529, 2149773703]

約数ペア:

[(1, 2149773703), (7, 307110529), (11, 195433973), (77, 27919139), (1433, 1500191), (10031, 214313), (15763, 136381), (19483, 110341)]