2057508978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1139263}}^1$

素因数の和:1139318

約数の個数: 32

約数和(自身を含む): 4812251136

約数和(自身を除く): 2754742158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 1139263, 2278526, 3417789, 6835578, 7974841, 15949682, 23924523, 47849046, 48988309, 97976618, 146964927, 293929854, 342918163, 685836326, 1028754489, 2057508978]

約数ペア:

[(1, 2057508978), (2, 1028754489), (3, 685836326), (6, 342918163), (7, 293929854), (14, 146964927), (21, 97976618), (42, 48988309), (43, 47849046), (86, 23924523), (129, 15949682), (258, 7974841), (301, 6835578), (602, 3417789), (903, 2278526), (1806, 1139263)]