1880491915048

素因数分解:

$2^3\times {\mathrm{11027}}^1\times {\mathrm{21316903}}^1$

素因数の和:21327936

約数の個数: 16

約数和(自身を含む): 3526242259680

約数和(自身を除く): 1645750344632

約数列:

[1, 2, 4, 8, 11027, 22054, 44108, 88216, 21316903, 42633806, 85267612, 170535224, 235061489381, 470122978762, 940245957524, 1880491915048]

約数ペア:

[(1, 1880491915048), (2, 940245957524), (4, 470122978762), (8, 235061489381), (11027, 170535224), (22054, 85267612), (44108, 42633806), (88216, 21316903)]