2566881922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6871}}^1\times {\mathrm{16981}}^1$

素因数の和:23865

約数の個数: 16

約数和(自身を含む): 4201210944

約数和(自身を除く): 1634329022

約数列:

[1, 2, 11, 22, 6871, 13742, 16981, 33962, 75581, 151162, 186791, 373582, 116676451, 233352902, 1283440961, 2566881922]

約数ペア:

[(1, 2566881922), (2, 1283440961), (11, 233352902), (22, 116676451), (6871, 373582), (13742, 186791), (16981, 151162), (33962, 75581)]