1820341732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{196073}}^1$

素因数の和:196299

約数の個数: 24

約数和(自身を含む): 3491685792

約数和(自身を除く): 1671344060

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 196073, 392146, 784292, 2156803, 4313606, 8627212, 41371403, 82742806, 165485612, 455085433, 910170866, 1820341732]

約数ペア:

[(1, 1820341732), (2, 910170866), (4, 455085433), (11, 165485612), (22, 82742806), (44, 41371403), (211, 8627212), (422, 4313606), (844, 2156803), (2321, 784292), (4642, 392146), (9284, 196073)]