1310555714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{690493}}^1$

素因数の和:690581

約数の個数: 16

約数和(自身を含む): 2146055352

約数和(自身を除く): 835499638

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 690493, 1380986, 8976409, 17952818, 50405989, 100811978, 655277857, 1310555714]

約数ペア:

[(1, 1310555714), (2, 655277857), (13, 100811978), (26, 50405989), (73, 17952818), (146, 8976409), (949, 1380986), (1898, 690493)]