2181902762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{4447}}^1$

素因数の和:4742

約数の個数: 32

約数和(自身を含む): 3577900032

約数和(自身を除く): 1395997270

約数列:

[1, 2, 13, 26, 113, 167, 226, 334, 1469, 2171, 2938, 4342, 4447, 8894, 18871, 37742, 57811, 115622, 245323, 490646, 502511, 742649, 1005022, 1485298, 6532643, 9654437, 13065286, 19308874, 83919337, 167838674, 1090951381, 2181902762]

約数ペア:

[(1, 2181902762), (2, 1090951381), (13, 167838674), (26, 83919337), (113, 19308874), (167, 13065286), (226, 9654437), (334, 6532643), (1469, 1485298), (2171, 1005022), (2938, 742649), (4342, 502511), (4447, 490646), (8894, 245323), (18871, 115622), (37742, 57811)]