2013641872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{87337}}^1$

素因数の和:87487

約数の個数: 40

約数和(自身を含む): 4288645152

約数和(自身を除く): 2275003280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 87337, 174674, 349348, 698696, 960707, 1397392, 1921414, 3842828, 7685656, 11441147, 15371312, 22882294, 45764588, 91529176, 125852617, 183058352, 251705234, 503410468, 1006820936, 2013641872]

約数ペア:

[(1, 2013641872), (2, 1006820936), (4, 503410468), (8, 251705234), (11, 183058352), (16, 125852617), (22, 91529176), (44, 45764588), (88, 22882294), (131, 15371312), (176, 11441147), (262, 7685656), (524, 3842828), (1048, 1921414), (1441, 1397392), (2096, 960707), (2882, 698696), (5764, 349348), (11528, 174674), (23056, 87337)]