26920322854

素因数分解:

$2^1\times {\mathrm{1997}}^1\times {\mathrm{6740191}}^1$

素因数の和:6742190

約数の個数: 8

約数和(自身を含む): 40400710848

約数和(自身を除く): 13480387994

約数列:

[1, 2, 1997, 3994, 6740191, 13480382, 13460161427, 26920322854]

約数ペア:

[(1, 26920322854), (2, 13460161427), (1997, 13480382), (3994, 6740191)]