722993314

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{115163}}^1$

素因数の和:115281

約数の個数: 16

約数和(自身を含む): 1124921952

約数和(自身を除く): 401928638

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 115163, 230326, 4952009, 8406899, 9904018, 16813798, 361496657, 722993314]

約数ペア:

[(1, 722993314), (2, 361496657), (43, 16813798), (73, 9904018), (86, 8406899), (146, 4952009), (3139, 230326), (6278, 115163)]