256476286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{5651}}^1$

素因数の和:7727

約数の個数: 16

約数和(自身を含む): 419966208

約数和(自身を除く): 163489922

約数列:

[1, 2, 11, 22, 2063, 4126, 5651, 11302, 22693, 45386, 62161, 124322, 11658013, 23316026, 128238143, 256476286]

約数ペア:

[(1, 256476286), (2, 128238143), (11, 23316026), (22, 11658013), (2063, 124322), (4126, 62161), (5651, 45386), (11302, 22693)]