27831911818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2684923}}^1$

素因数の和:2685069

約数の個数: 16

約数和(自身を含む): 42915825216

約数和(自身を除く): 15083913398

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 2684923, 5369846, 190629533, 195999379, 381259066, 391998758, 13915955909, 27831911818]

約数ペア:

[(1, 27831911818), (2, 13915955909), (71, 391998758), (73, 381259066), (142, 195999379), (146, 190629533), (5183, 5369846), (10366, 2684923)]