2013578468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{349337}}^1$

素因数の和:349483

約数の個数: 24

約数和(自身を含む): 3873459744

約数和(自身を除く): 1859881276

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 349337, 698674, 1397348, 3842707, 7685414, 15370828, 45763147, 91526294, 183052588, 503394617, 1006789234, 2013578468]

約数ペア:

[(1, 2013578468), (2, 1006789234), (4, 503394617), (11, 183052588), (22, 91526294), (44, 45763147), (131, 15370828), (262, 7685414), (524, 3842707), (1441, 1397348), (2882, 698674), (5764, 349337)]