6890442902

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{47659}}^1$

素因数の和:48140

約数の個数: 32

約数和(自身を含む): 12353472000

約数和(自身を除く): 5463029098

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 449, 898, 3143, 6286, 10327, 20654, 47659, 72289, 95318, 144578, 333613, 667226, 1096157, 2192314, 7673099, 15346198, 21398891, 42797782, 149792237, 299584474, 492174493, 984348986, 3445221451, 6890442902]

約数ペア:

[(1, 6890442902), (2, 3445221451), (7, 984348986), (14, 492174493), (23, 299584474), (46, 149792237), (161, 42797782), (322, 21398891), (449, 15346198), (898, 7673099), (3143, 2192314), (6286, 1096157), (10327, 667226), (20654, 333613), (47659, 144578), (72289, 95318)]