4157956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 8092224

約数和(自身を除く): 3934268

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 1783, 2332, 3566, 7132, 19613, 39226, 78452, 94499, 188998, 377996, 1039489, 2078978, 4157956]

約数ペア:

[(1, 4157956), (2, 2078978), (4, 1039489), (11, 377996), (22, 188998), (44, 94499), (53, 78452), (106, 39226), (212, 19613), (583, 7132), (1166, 3566), (1783, 2332)]