684813314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{41813}}^1$

素因数の和:42265

約数の個数: 16

約数和(自身を含む): 1083818880

約数和(自身を除く): 399005566

約数列:

[1, 2, 19, 38, 431, 862, 8189, 16378, 41813, 83626, 794447, 1588894, 18021403, 36042806, 342406657, 684813314]

約数ペア:

[(1, 684813314), (2, 342406657), (19, 36042806), (38, 18021403), (431, 1588894), (862, 794447), (8189, 83626), (16378, 41813)]