2002068272

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1867601}}^1$

素因数の和:1867676

約数の個数: 20

約数和(自身を含む): 3936905016

約数和(自身を除く): 1934836744

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1867601, 3735202, 7470404, 14940808, 29881616, 125129267, 250258534, 500517068, 1001034136, 2002068272]

約数ペア:

[(1, 2002068272), (2, 1001034136), (4, 500517068), (8, 250258534), (16, 125129267), (67, 29881616), (134, 14940808), (268, 7470404), (536, 3735202), (1072, 1867601)]