2017316018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{321331}}^1$

素因数の和:321449

約数の個数: 16

約数和(自身を含む): 3138770976

約数和(自身を除く): 1121454958

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 321331, 642662, 13817233, 23457163, 27634466, 46914326, 1008658009, 2017316018]

約数ペア:

[(1, 2017316018), (2, 1008658009), (43, 46914326), (73, 27634466), (86, 23457163), (146, 13817233), (3139, 642662), (6278, 321331)]