2012208032128

素因数分解:

$2^7\times 7^1\times {\mathrm{2245767893}}^1$

素因数の和:2245767914

約数の個数: 32

約数和(自身を含む): 4581366503760

約数和(自身を除く): 2569158471632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2245767893, 4491535786, 8983071572, 15720375251, 17966143144, 31440750502, 35932286288, 62881501004, 71864572576, 125763002008, 143729145152, 251526004016, 287458290304, 503052008032, 1006104016064, 2012208032128]

約数ペア:

[(1, 2012208032128), (2, 1006104016064), (4, 503052008032), (7, 287458290304), (8, 251526004016), (14, 143729145152), (16, 125763002008), (28, 71864572576), (32, 62881501004), (56, 35932286288), (64, 31440750502), (112, 17966143144), (128, 15720375251), (224, 8983071572), (448, 4491535786), (896, 2245767893)]