1520786628

素因数分解:

$2^2\times 3^2\times {\mathrm{9551}}^1\times {\mathrm{4423}}^1$

素因数の和:13984

約数の個数: 36

約数和(自身を含む): 3845482368

約数和(自身を除く): 2324695740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4423, 8846, 9551, 13269, 17692, 19102, 26538, 28653, 38204, 39807, 53076, 57306, 79614, 85959, 114612, 159228, 171918, 343836, 42244073, 84488146, 126732219, 168976292, 253464438, 380196657, 506928876, 760393314, 1520786628]

約数ペア:

[(1, 1520786628), (2, 760393314), (3, 506928876), (4, 380196657), (6, 253464438), (9, 168976292), (12, 126732219), (18, 84488146), (36, 42244073), (4423, 343836), (8846, 171918), (9551, 159228), (13269, 114612), (17692, 85959), (19102, 79614), (26538, 57306), (28653, 53076), (38204, 39807)]