571182194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{11981}}^1$

素因数の和:12202

約数の個数: 24

約数和(自身を含む): 946601964

約数和(自身を除く): 375419770

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 2167, 4334, 11981, 23837, 23962, 47674, 131791, 263582, 1449701, 2360257, 2899402, 4720514, 25962827, 51925654, 285591097, 571182194]

約数ペア:

[(1, 571182194), (2, 285591097), (11, 51925654), (22, 25962827), (121, 4720514), (197, 2899402), (242, 2360257), (394, 1449701), (2167, 263582), (4334, 131791), (11981, 47674), (23837, 23962)]