1489233790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{202067}}^1$

素因数の和:202152

約数の個数: 32

約数和(自身を含む): 2967974784

約数和(自身を除く): 1478740994

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 202067, 404134, 1010335, 2020670, 2222737, 4445474, 11113685, 13538489, 22227370, 27076978, 67692445, 135384890, 148923379, 297846758, 744616895, 1489233790]

約数ペア:

[(1, 1489233790), (2, 744616895), (5, 297846758), (10, 148923379), (11, 135384890), (22, 67692445), (55, 27076978), (67, 22227370), (110, 13538489), (134, 11113685), (335, 4445474), (670, 2222737), (737, 2020670), (1474, 1010335), (3685, 404134), (7370, 202067)]