6456897218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{407993}}^1$

素因数の和:408229

約数の個数: 16

約数和(自身を含む): 9973005336

約数和(自身を除く): 3516108118

約数列:

[1, 2, 41, 82, 193, 386, 7913, 15826, 407993, 815986, 16727713, 33455426, 78742649, 157485298, 3228448609, 6456897218]

約数ペア:

[(1, 6456897218), (2, 3228448609), (41, 157485298), (82, 78742649), (193, 33455426), (386, 16727713), (7913, 815986), (15826, 407993)]