308889482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{683}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 516020544

約数和(自身を除く): 207131062

約数列:

[1, 2, 11, 22, 61, 122, 337, 671, 674, 683, 1342, 1366, 3707, 7414, 7513, 15026, 20557, 41114, 41663, 83326, 226127, 230171, 452254, 458293, 460342, 916586, 2531881, 5063762, 14040431, 28080862, 154444741, 308889482]

約数ペア:

[(1, 308889482), (2, 154444741), (11, 28080862), (22, 14040431), (61, 5063762), (122, 2531881), (337, 916586), (671, 460342), (674, 458293), (683, 452254), (1342, 230171), (1366, 226127), (3707, 83326), (7414, 41663), (7513, 41114), (15026, 20557)]