1221034745

素因数分解:

$5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{34439}}^1$

素因数の和:35464

約数の個数: 16

約数和(自身を含む): 1676263680

約数和(自身を除く): 455228935

約数列:

[1, 5, 7, 35, 1013, 5065, 7091, 34439, 35455, 172195, 241073, 1205365, 34886707, 174433535, 244206949, 1221034745]

約数ペア:

[(1, 1221034745), (5, 244206949), (7, 174433535), (35, 34886707), (1013, 1205365), (5065, 241073), (7091, 172195), (34439, 35455)]