1489729549

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{51869}}^1$

素因数の和:52260

約数の個数: 16

約数和(自身を含む): 1862340480

約数和(自身を除く): 372610931

約数列:

[1, 7, 11, 77, 373, 2611, 4103, 28721, 51869, 363083, 570559, 3993913, 19347137, 135429959, 212818507, 1489729549]

約数ペア:

[(1, 1489729549), (7, 212818507), (11, 135429959), (77, 19347137), (373, 3993913), (2611, 570559), (4103, 363083), (28721, 51869)]