1335751888

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{199247}}^1$

素因数の和:199674

約数の個数: 20

約数和(自身を含む): 2594208960

約数和(自身を除く): 1258457072

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 199247, 398494, 796988, 1593976, 3187952, 83484493, 166968986, 333937972, 667875944, 1335751888]

約数ペア:

[(1, 1335751888), (2, 667875944), (4, 333937972), (8, 166968986), (16, 83484493), (419, 3187952), (838, 1593976), (1676, 796988), (3352, 398494), (6704, 199247)]