26780786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1987}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 42081984

約数和(自身を除く): 15301198

約数列:

[1, 2, 23, 46, 293, 586, 1987, 3974, 6739, 13478, 45701, 91402, 582191, 1164382, 13390393, 26780786]

約数ペア:

[(1, 26780786), (2, 13390393), (23, 1164382), (46, 582191), (293, 91402), (586, 45701), (1987, 13478), (3974, 6739)]